Knowledge-based Augmented Reality
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高科技黑板英语作文---。
Title: The Impact of Artificial Intelligence on Education。
In the era of rapid technological advancement,artificial intelligence (AI) has emerged as a revolutionary force reshaping various aspects of human life, including education. As AI technologies continue to evolve, they are increasingly integrated into educational settings, offering both opportunities and challenges.One of the most prominent applications of AI in education is the development of smart blackboards. These cutting-edge tools harness the power of AI algorithms to transform traditional teaching methods and enhance the learning experience for students. Equipped with advanced features such as natural language processing and machine learning capabilities, smart blackboards have the potentialto revolutionize the way knowledge is imparted and acquired in classrooms.First and foremost, smart blackboards facilitate personalized learning experiences tailored to theindividual needs and learning styles of students. Through sophisticated AI algorithms, these intelligent systems can analyze vast amounts of data regarding students' performance, preferences, and progress. Based on this analysis, they can dynamically adjust the content and pace of instruction to optimize learning outcomes. For example, if a student is struggling with a particular concept, the smart blackboard can provide additional explanations, examples, or interactive exercises to reinforce understanding.Furthermore, smart blackboards enable seamless integration of multimedia resources and interactive learning activities into the classroom environment. Gone are the days of monotonous lectures and static presentations. With AI-powered features such as augmented reality and virtual simulations, students can engage withcourse material in immersive and interactive ways. For instance, a history lesson on ancient civilizations can come to life through virtual reality tours of ancient landmarks, allowing students to explore and interact with historical artifacts and monuments as if they were actually there.Moreover, smart blackboards facilitate real-time collaboration and communication among students and teachers, transcending geographical barriers and fostering a global learning community. Through features such as online forums, video conferencing, and collaborative document editing, students can collaborate on projects, share ideas, and receive feedback from peers and instructors from anywherein the world. This not only enhances students' social and communication skills but also prepares them for the interconnected and digitally driven world of the 21st century.However, despite the numerous benefits of AI-powered education technologies, they also raise important ethical and societal concerns that must be addressed. One suchconcern is the potential exacerbation of educational inequalities. While smart blackboards have the potential to level the playing field by providing personalized support to students from diverse backgrounds, there is a risk that they may widen the gap between privileged and marginalized students if access to these technologies is unequal. Therefore, policymakers and educators must ensure equitable access to AI-powered educational tools and bridge the digital divide to ensure that all students have the opportunity to benefit from them.In conclusion, the integration of artificial intelligence into education, particularly through the development of smart blackboards, holds immense promise for revolutionizing teaching and learning. By harnessing the power of AI algorithms, these intelligent systems can personalize learning experiences, enhance engagement, and foster collaboration in ways previously unimaginable. However, to fully realize the potential of AI in education and mitigate its potential risks, it is essential to address issues of equity, access, and ethics. Only then can we ensure that AI technologies contribute to creating amore inclusive, innovative, and equitable education system for all.---。
英语作文-国内外中等教育行业的教材改革与创新In recent years, the reform and innovation of educational materials in the secondary education sector, both domestically and internationally, have garnered significant attention. This transformation is driven by the evolving needs of students in a rapidly changing world and the continuous advancements in educational theories and technologies.Firstly, the reform of textbooks and educational materials aims to enhance the relevance and effectiveness of content delivery in classrooms. Traditional textbooks often face criticism for their static nature and lack of adaptability to diverse learning styles. Modern educational reforms prioritize the development of dynamic and interactive materials that engage students more effectively. For instance, integrating multimedia elements such as videos, simulations, and interactive exercises can deepen understanding and foster active learning among students.Moreover, the innovation in educational materials extends beyond content enrichment to include pedagogical approaches and methodologies. Educators are increasingly exploring new teaching strategies that promote critical thinking, creativity, and problem-solving skills. This shift aligns with the broader educational goals of nurturing well-rounded individuals capable of thriving in a knowledge-based economy.Furthermore, international trends in educational material reform emphasize cultural inclusivity and global perspectives. Textbooks are being revised to reflect diverse cultural narratives and histories, promoting mutual understanding and respect among students from different backgrounds. This approach not only enriches the educational experience but also prepares students to become informed global citizens who can navigate and contribute to an interconnected world.In addition to cultural inclusivity, another focal point of innovation is the integration of emerging technologies into educational materials. Digital platforms and tools offerunprecedented opportunities to personalize learning experiences and provide real-time feedback to students. Adaptive learning systems, augmented reality (AR), and artificial intelligence (AI) applications are revolutionizing how educational content is delivered and assessed, catering to individual learning paces and preferences.Furthermore, the reform of educational materials also addresses sustainability and environmental awareness. Digital textbooks and online resources reduce paper consumption and carbon footprints associated with traditional publishing methods. This eco-friendly approach not only contributes to environmental conservation but also teaches students the importance of responsible resource management.Ultimately, the reform and innovation of educational materials in the secondary education sector represent a paradigm shift towards student-centered learning and holistic development. By embracing diverse perspectives, leveraging technological advancements, and promoting sustainability, educators can create more engaging, inclusive, and effective learning environments. These efforts are crucial in preparing future generations to navigate complex challenges and opportunities in a globally interconnected society.In conclusion, the ongoing reform and innovation of educational materials in the secondary education industry reflect a commitment to adapting to changing educational needs and advancing pedagogical practices. By embracing these changes, educators can empower students to become lifelong learners equipped to thrive in the 21st century and beyond.。
30年后我们的生活该是样的英语作文七年级全文共3篇示例,供读者参考篇1Life after 30 years will see a myriad of changes, as technology advances, society evolves, and our lifestyles adapt to new innovations. In this essay, we will delve into what our lives might look like 30 years from now.One of the most significant changes we can expect is the advancement of technology. With the rapid development of artificial intelligence, machine learning, and automation, human labor will be significantly reduced, leading to more leisure time and a shift towards a more knowledge-based economy. Robots and AI will take over many mundane tasks, allowing humans to focus on more creative and strategic endeavors.In terms of transportation, we can anticipate the widespread adoption of electric and autonomous vehicles. Self-driving cars will become the norm, reducing the number of accidents on the road and improving traffic flow. Furthermore, the increased use of electric vehicles will lead to a significant reduction ingreenhouse gas emissions, contributing to a cleaner and more sustainable environment.Our homes will also undergo a transformation, with smart technology becoming an integral part of our daily lives. Smart homes equipped with AI assistants will automate household tasks and adjust settings based on our preferences. We will be able to control our homes remotely through our smartphones, making our lives more convenient and efficient.Healthcare will also see substantial improvements with the use of telemedicine and wearable devices to monitor our health in real-time. The advancement of precision medicine and genetic testing will enable personalized treatments tailored to our genetic makeup, leading to more effective and personalized healthcare.Social interactions will be largely facilitated by virtual reality and augmented reality technologies, allowing us to connect with others across the globe in immersive and interactive ways. Virtual meetings, events, and experiences will become more prevalent, blurring the lines between the physical and digital worlds.In conclusion, the future holds endless possibilities for how our lives will evolve in the next 30 years. Technology willcontinue to shape our world in unprecedented ways, revolutionizing industries, transforming lifestyles, and redefining human capabilities. It is essential to embrace these changes with an open mind and adapt to the ever-evolving landscape of the future.篇2Life is always changing, and it's hard to predict exactly what our lives will be like 30 years from now. However, we can make some educated guesses based on current trends and technologies. In this essay, we will explore what life might be like in 30 years for the average person.One of the biggest changes we can expect to see in the next 30 years is in the realm of technology. With the rapid pace of innovation and development, our lives are likely to be even more connected and automated than they are today. Smart homes, self-driving cars, and virtual reality will likely be commonplace, making our lives more convenient and efficient.In terms of work, the rise of artificial intelligence and automation will have a major impact on the job market. Many routine and manual jobs will be fully automated, leading to a shift towards jobs that require creativity, critical thinking, andemotional intelligence. Lifelong learning and adaptability will be crucial skills to have in order to stay competitive in the workforce.Healthcare will also see major advancements in the next 30 years. Genetic testing and personalized medicine will become more accessible, allowing for more precise diagnoses and treatments. Wearable health monitoring devices will track our health in real-time, enabling early detection of illnesses and proactive interventions.Climate change will continue to be a pressing issue in the coming decades, and our lifestyles will need to adapt to mitigate its effects. Renewable energy sources will become even more prominent, and sustainable practices will be the norm in all aspects of our lives, from transportation to food production.Socially, the rise of social media and virtual communities will continue to shape how we interact with each other. While technology has the potential to connect us in new ways, it also has the potential to isolate us and create echo chambers. Finding a balance between online and offline interactions will be important for maintaining meaningful relationships and a sense of community.Overall, life 30 years from now is likely to be more technologically advanced, interconnected, and fast-paced than it is today. While these changes bring many benefits, they also come with challenges that we will need to navigate as individuals and as a society. Adaptability, critical thinking, and empathy will be key skills to cultivate in order to thrive in this rapidly changing world.篇3Life 30 Years from NowHave you ever wondered what our lives will be like 30 years from now? With rapid advancements in technology, science, and sustainability, the future holds a lot of promise and potential for a better lifestyle for all of us.Firstly, transportation will see some major changes. Electric and self-driving cars will be the norm, eliminating the need for fossil fuels and reducing carbon emissions. High-speed trains and hyperloop systems will connect cities, making travel faster and more efficient. Drones and flying cars will also be a common sight in the sky, revolutionizing the way we commute.In terms of communication, virtual reality will become a part of our daily lives. Instead of texting or video calling, we will beable to interact with others in a virtual world, making conversations more immersive and engaging. Social media platforms will evolve to incorporate AR and VR technology, allowing us to share experiences in real-time with our friends and family.Healthcare will also see significant improvements. Personalized medicine and gene editing will revolutionize the way we treat diseases, allowing for more targeted and effective treatments. Telemedicine will become more prevalent, enabling us to consult with doctors and specialists from the comfort of our homes. 3D printing will also play a crucial role in creating customized implants and prosthetics for patients in need.Education will undergo a transformation as well. Virtual classrooms and online learning platforms will replace traditional schools, making education more accessible to people all around the world. AI tutors and personalized learning programs will cater to each student's individual needs, ensuring that everyone receives a quality education.Sustainability will be a key focus in the future, with renewable energy sources such as solar and wind power dominating the energy sector. Green buildings and smart homes will be equipped with energy-efficient appliances and systems,reducing our carbon footprint and preserving the environment for future generations. Water recycling and waste management technologies will also be implemented on a large scale, ensuring that resources are used wisely and sustainably.Overall, the future looks bright and promising with all these advancements in technology and sustainability. However, it is important to remember that progress should not come at the cost of our values and ethics. As we embrace these changes, we must also ensure that they benefit everyone and contribute to a more inclusive and equitable society. 30 years from now, our lives will be vastly different, but one thing will remain constant –our ability to adapt and thrive in a rapidly changing world.。
2024年3月公共三级英语作文英文回答:Topic: The Relevance of Online Education in the Post-COVID Era.Introduction:The global pandemic caused by COVID-19 has had a profound impact on various sectors, including education. The sudden shift to online learning has raised questions about the relevance and efficacy of this mode of education in the post-COVID era. This essay will explore the reasons why online education remains relevant and analyze its potential to augment traditional education models in the future.Body Paragraph 1: Accessibility and Convenience.Online education offers unparalleled accessibility andconvenience. Students can learn from anywhere with an internet connection, regardless of their location or schedule. This flexibility allows learners to balance their education with other responsibilities, such as work, family, or travel. Moreover, online courses are often self-paced, enabling students to progress at their own speed and tailor their learning experience to their individual needs.Body Paragraph 2: Global Reach and Collaboration.Online education transcends geographical boundaries, providing access to a wider range of educational opportunities and expertise. Students can enroll in courses from top universities around the world, expanding their knowledge base and connecting with diverse perspectives. Additionally, online platforms facilitate collaboration among students and instructors, fostering a global learning community that promotes knowledge sharing and critical thinking.Body Paragraph 3: Cost-Effectiveness and Scalability.Compared to traditional education models, online education can be more cost-effective. Students save on expenses such as transportation, accommodation, and course materials. Moreover, online programs can scale up more efficiently, accommodating a larger number of students without requiring significant additional infrastructure. This scalability makes online education a viable option for providing access to education in underserved communities and regions.Body Paragraph 4: Technological Advancements.Technological advancements are continuously improving the quality and user experience of online education.Virtual reality (VR) and augmented reality (AR) technologies offer immersive learning experiences that replicate real-world scenarios and enhance engagement. Artificial intelligence (AI)-powered chatbots and personalized learning platforms provide individualized support and feedback, adapting to each student's learning style and pace.Body Paragraph 5: Blended Learning and Hybrid Education.Online education can seamlessly integrate withtraditional classroom-based instruction, creating blended learning and hybrid education models. This approach combines the flexibility and accessibility of onlinelearning with the social and interactive aspects of face-to-face teaching. Blended learning allows educators to personalize learning experiences, cater to diverse student needs, and enhance critical thinking skills.Conclusion:In the post-COVID era, online education remains ahighly relevant and valuable mode of learning. Its accessibility, convenience, global reach, cost-effectiveness, and technological advancements make it an indispensable tool for augmenting traditional education models. By embracing online education, we can unlock new possibilities for learning, expand access to education, and prepare students for the challenges and opportunities ofthe 21st century.中文回答:在线教育在后疫情时代的相关性。
什么是智能教育英语表达Smart education, also known as intelligent education or digital education, is an innovative educational approach that integrates advanced information technology, artificial intelligence (AI), and data analytics into traditional teaching and learning processes. It aims to enhance the efficiency, effectiveness, and accessibility of education by personalizing learning experiences, fostering collaborative environments, and facilitating real-time feedback.智能教育,又称智慧教育或数字化教育,是一种将先进信息技术、人工智能(AI)与数据分析融入传统教学过程的创新型教育模式。
其旨在通过个性化学习体验、促进协作环境及实时反馈机制,提升教育的效率、效果和可及性。
II. Key Components of Smart Education SystemsAt the core of smart education systems lie several key components. Firstly, adaptive learning platforms utilize AI algorithms to analyze students' learning patterns, strengths, and weaknesses, tailoring curricula and instructional materials accordingly. This personalized approach ensures each student receives instruction attheir optimal pace and level.其次,智能教育系统的核心包括几个关键组成部分。
现在的工作和以前的工作变化英语作文全文共3篇示例,供读者参考篇1The Evolution of Work: From Past to PresentAs a student, I've grown up witnessing profound changes in the world of work. The nature of jobs, the way we approach them, and the skills required have all undergone a remarkable transformation. Looking back at how our parents and grandparents worked, it's evident that the modern workplace is vastly different from what it used to be.One of the most significant shifts has been the transition from manual labor to knowledge-based work. In the past, many jobs revolved around physical labor, whether in factories, farms, or construction sites. However, with the advent of technology and automation, manual labor has gradually been replaced by jobs that require critical thinking, problem-solving, and creative abilities.The rise of the service industry has also played a crucial role in reshaping the workforce. While manufacturing jobs were once the backbone of many economies, today's job market isdominated by service-oriented roles in fields such as healthcare, finance, education, and technology. This shift has led to a greater emphasis on soft skills like communication, customer service, and emotional intelligence.Another notable change is the increasing prevalence of remote work and flexible schedules. Thanks to advancements in communication technologies, many jobs can now be performed from anywhere with an internet connection. This has not only reshaped the traditional office environment but also opened up new opportunities for work-life balance and global collaboration.The gig economy has also emerged as a significant force, challenging the traditional model of full-time employment. Platforms like Uber, Fiverr, and Upwork have made it easier for people to take on freelance or contract-based work, allowing for greater flexibility but also introducing new challenges in terms of job security and benefits.Amidst these changes, the importance of continuous learning and skill development has become paramount. In a rapidly evolving job market, the ability to adapt, upskill, and stay relevant is crucial. This has led to a greater emphasis on lifelong learning, with many workers pursuing additional certifications, degrees, or specialized training throughout their careers.Moreover, the rise of technology has not only transformed existing jobs but also created entirely new roles and industries. Jobs in fields like data analysis, artificial intelligence, and cybersecurity were unheard of a few decades ago but are now in high demand. This constant evolution of job opportunities requires workers to be adaptable and open to embracing new technologies and skillsets.Additionally, the modern workplace has become increasingly diverse and inclusive. Organizations are recognizing the value of diversity in terms of gender, race, age, and cultural backgrounds, as it fosters innovation, creativity, and better decision-making. This shift has led to a greater emphasis on creating inclusive work environments and promoting equal opportunities for all.While these changes have brought numerous opportunities, they have also introduced new challenges. Job insecurity, the erosion of traditional employment benefits, and the blurring of boundaries between work and personal life are just a few of the issues that workers face today.Furthermore, the rapid pace of technological change raises concerns about job displacement and the need for reskilling. As automation and artificial intelligence continue to advance, there is a growing fear that certain jobs may become obsolete,necessitating a proactive approach to retraining and upskilling the workforce.Despite these challenges, the evolving nature of work also presents exciting prospects for the future. Emerging technologies like virtual reality, augmented reality, and the Internet of Things are poised to revolutionize various industries, creating new job opportunities and transforming the way we work.Moreover, the emphasis on work-life balance, flexible arrangements, and remote work options has the potential to improve overall job satisfaction and productivity. By allowing individuals to better integrate their personal and professional lives, these changes can promote a healthier and more sustainable work culture.As a student preparing to enter the workforce, it is essential to embrace these changes with an open mind and a willingness to adapt. Developing a diverse set of skills, including technical expertise, critical thinking, and interpersonal abilities, will be crucial for navigating the ever-changing job landscape.Additionally, cultivating an entrepreneurial mindset and being open to exploring unconventional career paths can openup new opportunities in the gig economy or in the creation of new businesses and ventures.In conclusion, the world of work has undergone a remarkable transformation, moving from a focus on manual labor to knowledge-based, service-oriented roles. Technology has been a driving force behind these changes, enabling remote work, the gig economy, and the emergence of new industries. While these shifts have introduced challenges, they have also opened up exciting prospects for greater flexibility, work-life balance, and new job opportunities.As students, it is our responsibility to embrace this evolution and equip ourselves with the skills and mindset necessary to thrive in the modern workplace. By doing so, we can not only secure fulfilling careers but also contribute to shaping the future of work itself.篇2The Evolution of Work: Contrasting Today's Jobs with Those of the PastAs a student, I can't help but ponder the remarkable transformation the nature of work has undergone over the years. The jobs our parents and grandparents held seem worlds apartfrom the ones we aspire to today. While some professions have remained relatively unchanged, others have been radically reshaped by technological advancements, shifting societal norms, and globalization. In this essay, I aim to explore the stark contrasts between contemporary jobs and their predecessors, shedding light on how our understanding of work has evolved.Let's begin by examining the physical demands of labor. In the past, many occupations required backbreaking physical exertion. Factories were dominated by manual labor, with workers toiling on assembly lines, operating heavy machinery, and engaging in arduous tasks that taxed their bodies. Careers in agriculture, mining, and construction were similarly grueling, demanding immense physical strength and resilience. However, the modern workplace has largely shifted towards sedentary roles, with technology minimizing the need for manual labor. Office jobs, computer programming, and service-based industries now dominate the employment landscape, placing a greater emphasis on mental acuity rather than brute force.The advent of technology has also reshaped the skills required for many jobs. Whereas past generations relied heavily on practical, hands-on expertise, today's workforce must navigate an increasingly digital realm. Proficiency in computersoftware, coding, and data analysis has become essential across a wide range of industries. The ability to adapt to rapidly evolving technologies is no longer a luxury but a necessity for career survival. Moreover, the rise of artificial intelligence and automation has rendered certain manual and repetitive tasks obsolete, forcing workers to acquire more specialized and analytical skills.Another striking contrast lies in the concept of work-life balance. Our forebears often dedicated their entire lives to their professions, with little distinction between work and personal time. Long hours, minimal vacation time, and a singular focus on providing for one's family were the norm. Today, however, there is a growing emphasis on achieving a healthy equilibrium between career and personal pursuits. Flexible work arrangements, remote employment options, and a recognition of the importance of mental well-being have become increasingly commonplace. While the pursuit of success remains a driving force, modern workers are more inclined to prioritize their overall quality of life.The globalization of the workforce has also significantly impacted the nature of work. In the past, employment opportunities were largely confined to local or regionalboundaries. Today, however, the rise of multinational corporations and the interconnectivity facilitated by the internet have created a truly global job market. Employees can collaborate with colleagues across continents, and job seekers have access to opportunities worldwide. This expansive reach has fostered cultural diversity within workplaces and necessitated the development of cross-cultural communication and collaboration skills.Furthermore, the gig economy and freelance work have emerged as prevalent alternatives to traditional full-time employment. While our predecessors often spent their entire careers with a single employer, the modern workforce embraces greater flexibility and independence. Freelancers and contractors can leverage digital platforms to secure short-term projects, allowing them to exercise autonomy over their work schedules and explore diverse opportunities. This paradigm shift has disrupted traditional notions of job security and career trajectories, encouraging workers to cultivate transferable skills and adaptability.Despite these profound changes, certain aspects of work remain constant across generations. The desire for financial stability, the pursuit of personal fulfillment, and the inherenthuman need for purpose continue to drive individuals towards employment. Additionally, soft skills such as communication, problem-solving, and teamwork remain invaluable assets in any professional environment, transcending technological advancements and evolving job landscapes.In conclusion, the nature of work has undergone a seismic transformation, reflecting the rapid pace of societal and technological progress. While the physical demands of labor have diminished, the cognitive and digital demands have escalated. Work-life balance, global connectivity, and the gig economy have reshaped our understanding of employment, challenging traditional notions of job security and career paths. However, amidst these changes, the fundamental human desire for purpose, fulfillment, and financial stability persists. As students poised to enter this ever-evolving workforce, we must embrace adaptability, continuously hone our skills, and remain open to the boundless possibilities that the future of work holds.篇3The Evolution of Work: A Student's PerspectiveAs a student navigating the ever-changing landscape of work, I can't help but marvel at how drastically the notion of"employment" has transformed over the years. From the traditional 9-to-5 grind to the rise of remote work and the gig economy, the way we perceive and approach work has undergone a seismic shift. And as someone on the cusp of entering the workforce, these changes hold both exciting possibilities and daunting challenges.Let's start with the most obvious shift: the advent of technology and its profound impact on the way we work. Gone are the days when physical presence in an office was an absolute necessity. Thanks to advancements in communication tools, cloud computing, and collaborative platforms, remote work has become not just a viable option but a preferred choice for many. Companies are embracing the benefits of a distributed workforce, including access to global talent pools, reduced overhead costs, and improved work-life balance for employees.However, this shift towards remote work has also brought about its own set of challenges. The lines between work and personal life have become increasingly blurred, leading to concerns about burnout and the erosion of work-life boundaries. Additionally, the lack of face-to-face interaction can sometimes hinder team dynamics and communication, requiring aconcerted effort to foster a sense of community and connection within remote teams.Another significant change lies in the rise of the gig economy, where traditional full-time employment is being supplemented (or in some cases, replaced) by freelance work, contract-based projects, and on-demand services. This shift has been facilitated by digital platforms that connect workers with clients or customers, offering greater flexibility and autonomy but also introducing uncertainties around job security and benefits.As a student, the allure of the gig economy is undeniable. It allows for a diverse range of experiences, the ability to work on multiple projects simultaneously, and the freedom to choose when and where to work. However, it also demands a certain level of self-discipline, time management skills, and the ability to effectively market oneself in a crowded marketplace.Beyond the technological advancements and the rise of the gig economy, the very nature of work itself is evolving. The traditional career path of climbing the corporate ladder within a single organization is becoming less common, as job-hopping and portfolio careers gain traction. Employees are increasingly seeking opportunities for continuous learning, skill development,and personal growth, rather than merely settling into a static role.This shift has given rise to a new breed of workers: the "knowledge workers," whose value lies not in manual labor or routine tasks, but in their ability to analyze, synthesize, and apply knowledge to solve complex problems. As a student, the emphasis on developing critical thinking, creativity, and adaptability has never been more crucial, as these skills are becoming increasingly valuable in the modern workplace.Despite these changes, some fundamental aspects of work remain constant. The need for effective communication, collaboration, and teamwork is as vital as ever, perhaps even more so in the era of remote work and global teams. Employers still seek individuals with a strong work ethic, integrity, and a commitment to excellence, regardless of the specific job or industry.As I prepare to embark on my own professional journey, I find myself both excited and apprehensive about the changes that lie ahead. The prospect of embracing new technologies, exploring unconventional career paths, and constantly upskilling is both exhilarating and daunting. However, I firmly believe that by embracing these changes and developing the necessary skillsand mindset, we can not only survive but thrive in this evolving world of work.One thing is certain: the concept of work will continue to evolve, driven by technological advancements, shifting societal norms, and changing workforce demographics. As students, we must remain agile, adaptable, and open to lifelong learning, for the skills and knowledge we acquire today may become obsolete tomorrow.In this ever-changing landscape, the ability to embrace change and cultivate a growth mindset will be paramount. We must be willing to step outside our comfort zones, explore new opportunities, and continuously reinvent ourselves to remain relevant and competitive in the job market.Moreover, it is crucial to recognize that work is not merely a means to an end but an integral part of our personal and professional development. By aligning our passions, values, and skills with our chosen careers, we can find fulfillment and purpose in the work we do, regardless of the specific job title or industry.As I look towards the future, I am filled with a sense of excitement and optimism. The changes we are witnessing in the world of work may be daunting, but they also present boundlessopportunities for those willing to embrace them. Whether it's leveraging technology to work remotely, exploring the gig economy, or developing the skills to become a knowledge worker, the possibilities are endless.In the end, the evolution of work is not something to be feared but rather a challenge to be embraced. By remaining adaptable, continuously learning, and cultivating a growth mindset, we can not only navigate these changes but also shape the future of work itself. And as a student, I am eager to embark on this journey, ready to contribute my skills, passion, and creativity to this ever-evolving landscape.。
想象30年后的生活英语作文英文回答:In the twilight realm of the future, three decades hence, life unfolds in myriad ways, shaped by therelentless tapestry of technological advancements and societal transformations. The year is 2053, and the world has undergone a profound metamorphosis, redefining the very essence of our existence.Cybernetic Enhancements:The boundaries between human and machine have blurred, with cybernetic enhancements augmenting our physical and cognitive capabilities. Exoskeletons empower us to lift extraordinary weights, while neural implants enhance our memory, focus, and processing speed. These advancements transcend the realm of mere assistance, becoming anintegral part of our identity and enabling us to explore the depths of our potential.Virtual Reality and Augmented Reality:The lines between the real and the virtual have dissolved. Virtual reality immerses us in breathtaking simulations, providing us with unparalleled sensory experiences and unlocking the doors to distant worlds. Augmented reality merges the physical and digital realms, overlaying information onto our perception, transforming our surroundings into interactive landscapes.Sustainable Innovations:Environmental consciousness has reached unprecedented heights. Renewable energy sources, such as solar and wind power, generate a significant portion of our energy needs. Biodegradable materials have replaced plastics, reducing our ecological footprint. Vertical gardens and rooftop farms flourish in urban centers, providing fresh produce and green spaces amidst concrete jungles.Space Exploration:The cosmos beckons with renewed vigor. Private companies and international collaborations have established colonies on Mars, paving the way for human habitation beyond Earth. Space tourism has become a reality, offering breathtaking views of our home planet and the vastness of the cosmos.Artificial Intelligence:Artificial intelligence (AI) has become ubiquitous, seamlessly integrated into our daily lives. AI-powered personal assistants anticipate our needs, optimize our schedules, and provide personalized recommendations. Self-driving vehicles have revolutionized transportation, reducing accidents and freeing up our time for more meaningful pursuits.Global Connectivity:The world has become a truly interconnected village. Instantaneous communication transcends geographicalbarriers, fostering global collaboration and cultural exchange. Social media platforms have evolved into vibrant online communities, connecting people from all walks of life.Changing Demographics:The aging population continues to grow, with life expectancies reaching into the nineties. Medical breakthroughs have significantly reduced the burden of chronic diseases, leading to healthier and more activelives in our golden years. However, the increasing number of elderly individuals poses challenges to healthcare systems and societal structures.Workforce Transformation:Automation and AI have transformed the workforce, eliminating routine and repetitive tasks. Instead, human workers are now focused on knowledge-based, creative, and interpersonal endeavors. The traditional 9-to-5 workday has become a thing of the past, giving way to flexible workarrangements and remote employment.Educational Revolution:Education has undergone a paradigm shift. Virtual and augmented reality technologies have brought immersive and personalized learning experiences to every home. Students can now explore complex concepts firsthand, engage in interactive simulations, and collaborate with peers across the globe.Ethical Considerations:Alongside these advancements, ethical questions arise. The use of cybernetic enhancements raises concerns about the definition of human identity and the potential for discrimination against those who choose not to augment themselves. AI algorithms must be scrutinized for bias and potential misuse. Privacy concerns loom large in the wake of ubiquitous surveillance and data collection.中文回答:30年后的生活充满了无限的可能性,充满着科技进步和社会变革的无情印记。
2023年高考英语新热点时文阅读-中华文化01(2023·陕西榆林·统考二模)阅读下面短文,在空白处填人1个适当的单词或括号内单词的正确形式。
A music concert “Echoes of Ancient Tang Poems” jointly performed by iSING! Suzhou and the Philadelphia Orchestra was staged at Kimmel Performing Arts Center in Philadelphia on Jan. 6.Another concert featuring Tang poetry was____1____(successful) held at the Lincoln Center in New York on Jan. 7. Fifteen iSING! Suzhou singers from 10 countries led by Liao Guomin performed songs____2____(write) by young composers from 6 countries. The songs included many well-known____3____(poem) from the Tang Dynasty, such____4____Luo Binwang’s Singing of Goose and Li Bai’s Quiet Thoughts by Night.The iSING! Suzhou International Young Artists Festival____5____(set) up in Suzhou in 2014 as China’s first international vocal (声乐) art festival. Over____6____ past eight years, the festival has attracted outstanding young singers from all over the world, spread____7____promoted Chinese and classical music, and enhanced cultural exchanges between China and the West, becoming a cultural card for Suzhou to go____8____(globe).The performances were also held to commemorate(纪念) the____9____ (fifty) anniversary of the Philadelphia Orchestra’s China tour in 1973. The Philadelphia Orchestra, as the first American orchestra_____10_____(visit) China, bridged the two nations in the field of culture.02(2023·陕西安康·统考二模)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
2024年4月英语自考试卷第一部分:阅读判断(每题1分,共10分)阅读下面短文,并根据短文内容判断其后的句子是否正确(True),错误(False),还是未提及(Not Given)。
The Internet has become an important part of our daily lives. It provides us with a vast amount of information, from news and entertainmentto educational resources. We can use it to communicate with people all over the world through email, social media platforms, and instant messaging apps.However, the Internet also has some negative aspects. One of the major problems is the spread of false information. Some people may post untrue news or rumors on the Internet, which can cause confusion and harm to the public. Another issue is privacy. When we use the Internet, our personal information may be at risk if we are not careful.1. The Internet only offers news and entertainment. (False)2. We can communicate globally via the Internet. (True)3. False information on the Internet never causes harm. (False)4. Our privacy is always protected when using the Internet. (False)5. The Internet has both positive and negative features. (True)第二部分:阅读选择(每题2分,共10分)阅读下面短文,从短文后所给各题的四个选项(A、B、C、D)中,选出最佳选项。
式吧。
6.SixthSense惊人的潜力
这个就是最近比较火爆的那个关于SixthSense的视频,这家伙确实是个天才!!美国MIT Media Lab(麻省理工学院媒体实验室)的天才学生普拉纳夫- (Prarnav Mistry),发明了一项结合实体世界和虚拟世界的技术,个人很是喜欢其那个摄像头作为便携设备的创意,因为我在此之前能够想到的最好的便携设备是手机,这样一种方式,可以极大的改善使用互联网获取信息的体验,并且更令人激动的是,他会将其开源!
Watsonxu语:上图是2005年IT U互联网报告中对于物联网的概念阐述的一张图,物联网最终要达到的就是能够在随时随地进行各类交互(包括PC之间、人与人非PC、人和物、物与物),无疑交互是物联网里面非常重要的一个环节,上面看到的N多的让人震撼不已的视频也确实证明了目前的各类交互能够实现人们大部分的交互需求,不过对于物联网而言,光交互还远远不够,物联网最终要达到的是智能化,即基于交互数据的智能决策,个性化推荐等等,而这些东西正是能够支持这些技术商业化使用的模式关键所在。
找到合适的商业模式,这些技术无可限量!
来源:/technology/1407
人人都是产品经理()中国最大最活跃的产品经理学习、交流、分享平台。
中学生标准学术能力诊断性测试-2024学年高三下学期3月测试英语试题Beyond the classroom, the US provides various job opportunities that allow students to gain practical experience, earn income and enhance their skill sets. Here are some of the diverse employment avenues available for international students while attending university in the US.On-campus employmentMany US universities offer on-campus employment opportunities for international students, providing a convenient and accessible way to earn income while pursuing their studies. These positions may include roles in libraries, administrative offices, student centers, or even research assistantships within academic departments. On-campus employment is typically limited to 20 hours per week during the academic year, allowing students to balance work and study commitments.Off-campus employmentOff-campus employment opportunities are also available, although with certain restrictions. The two primary categories of off-campus employment are optional practical training (OPT)and curricular practical training (CPT). OPT allows students to work in their field of study for up to 12 months (or 24 months for STEM fields)after graduation, providing valuable real-world experience. CPT, on the other hand, permits students to engage in practical training directly related to their academic program while still attending their university.Internships and cooperative programsMany US universities have robust internship and cooperative education programs that connect students with industry partners. These programs offer international students the chance to apply classroom knowledge in professional settings, fostering skill development and industry connections. Internships, whether paid or unpaid, are valuable stepping stones that often lead to full-time employment opportunities after graduation.Research assistantshipsFor students pursuing advanced degrees, research assistantships provide a unique opportunity to work closely with faculty on cutting-edge research projects. These positions not only contribute to academic and professional growth but also offer financial backing. Research assistantships can be found in various disciplines, including science, engineering, social sciences and humanities.1. What sets On-campus employment apart from other job opportunities?A.It is available before graduation.B.Its work time is no more than 20 hours every week.C.It can help students earn money and pursue their studies.D.It provides cutting-edge research projects.2. Which of the following can pave the way for students’ full-time employment?A.On-campus employment. B.Off-campus employment.C.Internships. D.Cooperative programs.3. What can Research assistantships provide for international students?A.A university degree. B.Industry connection.C.Real-world experience. D.Financial support.Even now, I have vivid memories of my last day of high school. In my mind’s eye, I’m cleaning out my locker, and then staring at the emptiness for a few extra beats before slamming it shut for the last time. I’m roaming the halls with my best friend, blissfully ignoring the bells going off every 50 minutes on schedule because, just today, we’re allowed to break the rules. I’m sitting on my desk, swinging my feet, and shooting the breeze(闲聊) with my English teacher, Mr. Carr, in a way that makes me feel almost grown up.It was maybe my favorite day of the whole year. Like the final layer of watercolor, the freedom and lightness I feel seeps(渗透) into the rest of my memories of that day and turns them just a shade rosier.If the school year hasn’t yet ended f or you, consider what you can do to make the finale count. Why? Because when it comes to human memory, not all moments are created equal. Instead, our remembered experiences are disproportionately(不成比例地) influenced by peaks(the best moments as well as the worst)and endings (the last moments). Nobel Prize winner Danny Kahneman, who discovered this phenomenon, called this the peak-end rule. It suggests that our judgment of a past experience is largely based on its most extreme point and its endpoint.I took advantage of the peak-end rule years ago, when my girls were young enough to want a bedtime story each night. I remember thinking that whatever strife(冲突) and stress had occurred that day, I could make the last moments count. I could end on a note of calm and act like the patient mom I hadn’t quite managed to be just hours before.Don’t mistake all moments as equal in significance. There’s a reason why yoga classes end with savasana(挺卧式). There’s a reason we eat dessert last. Do orchestrate(精心安排) endings. As Seattle Seahawks coach Pete Carroll might say: Finish strong. Last impressions are especially lasting.4. What does the underlined word in paragraph 1 mean?A.Calmly. B.Surprisingly.C.Happily. D.Curiously.5. Which statement is true about the peak-end rule?A.Peaks in life can be remembered better than endings.B.The last moments matter the most in our memories.C.Our judgment of the past is determined by first impressions.D.The peaks and ends of experiences are easier to remember.6. What is paragraph 4 mainly about?A.How the author applied the rule to daily life.B.How the author treated her daughters.C.What struggles the author had in life.D.Why the author read stories to her kids.7. Why is Pete Carroll mentioned in the last paragraph?A.To prove the peak-end rule can be used in sports.B.To encourage readers to value the last moments of an experience.C.To explain why last impressions are lasting.D.To show the importance of doing sports.Not many drinks can offer the health benefits of tea, the strength of coffee, and the joy of chocolate like this super brew, yerba mate. Along with supposed benefits of supporting weight loss, concentration, and better digestion, drinking yerba mate continues to symbolize culture and tradition in South America.Consumed mostly in Argentina, Uruguay, Paraguay and Brazil — as well as in Syria and Lebanon — yerba mate (pronounced MAH-tay)is a hot, bitter, caffeinated tea made by steeping the dried leaves of the yerba mate plant. Containing roughly as much caffeine as coffee, about 80 milligrams per cup, mate has gained global popularity — much so that brands like Perrier, Red Bull, and PepsiCo have launched mate drinks.But in the last couple of decades, mate started experiencing a boom outside of South America. Karla Johan, a mate sommelier (侍酒师) from Argentina, attributes this partly to football players from Argentina and Uruguay bringing the habit to Europe, where they moved to play for local teams. In fact, one might say that mate is the “beverage of champions”. When Argentina’s national football team travelled to Qatar in December 2022 to play and won the World Cup, they carried 240 kg of yerba mate with them.Yerba mate, of course, eventually migrated over to the U. S. and in recent years has become a popular ingredient in everything from health elixirs (保健药) to energy drinks. Loose leaves can be purchased at most specialty grocery stores to make the drink at home. And if you want to get the full yerba mate experience, you can even order a cup for drinking mate and bombilla online, gather some friends, and enjoy the beauty of the South American ritual for yourself.Global messaging platform WhatsApp recently introduced a mate emoji, which points to mate’s growing popularity as people aim for a healthier lifestyle. That’s because mate, said Johan, contains a higher level of antioxidants than green tea or red wine, and a powerful combination of vitamins from the clay soil where it grows. In Argentina, mate is common, a faithful companion for matters great and small. Yet, unlike coffee or tea, it is not consumed in cafes: It’s what you have at home and at work, in the park and on the train, during class or at the gym.8. Which of the following is not the feature of yerba mate?A.Its bitter flavor. B.Its long history.C.Its ingredient of caffeine. D.Its function of losing weight.9. What makes yerba mate globally popular?A.Its unique coffee taste.B.Its health benefits.C.The support of famous football players.D.The launch of mate drinks by famous brands.10. Which is the following is NOT true about yerba mate according to paragraph 4?A.It can be easily accessible. B.It can cure some diseases.C.It can be made into energy drinks. D.It can be purchased online.11. Why do people show preference for yerba mate according to paragraph 5?A.Because it is a faithful companion.B.Because it can be enjoyed everywhere.C.Because it contains some beneficial elements.D.Because it is better than green tea and red wine.Smart entertainment is changing how we engage with leisure. By combining cutting-edge technologies like Artificial Intelligence (AI), augmented reality, and the internet of things with traditional forms of entertainment, this innovation is enhancing users’ experiences.In 2023, Huawei introduced its Vision Smart TV3, transforming your home into your own amusement park. This innovative technology features groundbreaking AI super-sensing cameras and AI vision chips powered by deep learning and big data. These advanced components see and study your movements, enabling you to control characters through your body gestures. Social media is busy with users sharing their experiences of playing motion-sensing games, which require real-life movements like jumping and squatting instead of simply holding a controller.The Vision Smart TV is not only cutting-edge but also family-friendly. Turning on the kids mode allows the screen to monitor real-time data, offering suggestions for adjusting a child’s viewing distance and posture. This provides a safe and comfortable entertainment experience for the younger audience. TorieZ, a Huawei Vision Smart TV3 owner and a mother of a 3-year-old daughter, shared her experience on Xiaohongshu. “Thanks to the smart screen, my child maintains good postur e without constant supervision because her favorite cartoons stop if she slouches (懒洋洋地坐),” she said. When she’s free, TorieZ and her husband enjoy exercising together under the instructions of the TV.We can not only play video games merely on the screens; now, with smart entertainment, you can get an immersive experience of Mario Kart, a racing video game, put right into your living room.While playing the game, players can control their karts running in their living rooms. Each kart has an onboard camera on it. The camera can record the layout of where they are and upload it to the Nintendo system. After processing it, some settings, like jungles and snowy landscapes, are created based on the layout and shown on the Switch screen. So, things in your living room, like the sofa and table, your feet or even your cat, can be a part of your game.Step outside and you can also enjoy smart entertainment experiences. Shanghai Disney Resort uses big data analysis to offer personalized services. In the US and South America, VR World, the largest VR club, gives users super real gaming and travel adventures.Looking forward, cutting-edge technologies will continue to change how we spend our leisure time.12. How does Huawei’s Vision Smart TV3 improve user interaction in gaming experiences?A.Through touch-activated screens.B.Through voice-activated commands.C.Through thought-based gaming controls.D.Through immediate responses to motion gestures.13. According to TorieZ, how does Vision Smart TV3 benefit her child?A.By limiting overall screen time.B.By providing exercise instructions.C.By restricting access to certain content.D.By offering real-time posture monitoring.14. What can we know about the video game Mario Kart according to the passage?A.The settings are fixed and can’t be changed.B.Physical objects in the room can become part of the game.C.Players wear VR headsets for a more engaging experience.D.Players interact with AI characters in the game.15. What can be the best title of the passage?A.Having fun in new ways B.How to spend our leisure timeC.Cutting-edge technologies D.Innovative video gamesYou may not get enough physical activity throughout the day, especially since sitting still is required or encouraged in many j obs, at school, and in social situations. But there’s something you should know. Being physically inactive or sedentary (久坐不动的) can increase health risks. 16What counts as being physically inactive?While there is no strict definition of what can be considered a sedentary lifestyle, researchers have a few different measures to assess what a sedentary lifestyle is. One measure is the time an individual spends seated or reclining (向后倚靠) during waking hours. 17 Some other researchers label people inactive or sedentary if they take fewer than 5,000 pedometer (计步器) steps per day.18In the short term, being inactive can increase depression or anxiety. It can also affect the way the body processes fats and sugars in the diet and lead to some weight gain i f you aren’t burning enough calories. Over the long term, sedentary lifestyles increase the risk of death from cardiovascular (心血管的) disease, diabetes, and cancer.How can you prevent being inactive?Health authorities recommend exercise at a medium level for either 30 minutes a day for five days a week or a total of 2 hours and 30 minutes per week. Walking is an easy activity to add to your day.19 A pedometer or fitness band can show you whether you are getting enough steps. Many people aim to take 10,000 steps per day, which indicates that you have met your daily physical activity goal. 20 but the value of being more physically active is worth it for its many benefits.As an ordinary senior school student, I’ve discovered a wonderful way to _________ life with a positive attitude — my daily bicycle rides. Riding my bike has become more than just a fun activity. It’s like a little _________ that has taught me important lessons about staying positive, facing challenges and being _________.When I get on my bike and ride around familiar streets, it feels like I’m on a small quest. It’s not just about reaching a(n)_________; it’s about enjoying the ride itself. Cycling has turned into a kind of teacher, helping me understand the _________ of practice and having a can-do spirit. One of the coolest thi ngs I’ve learned is about not giving up when things get hard. You know, when I’m trying to pedal up a steep hill, it’s hard! But guess what? Even when my legs feel super tired, I keep going and do not give up, till I reach the _________. Life is kind of like that too. When I have a challenging task or any problems in my studies, I remember those steep hills. I know if I keep trying, I can _________ anything.Another thing that cycling has taught me is to be ready for surprises. The road isn’t always_________. Sometimes there are bumps, and you have to ride around them. When something is wrong with my bike, I do not _________. I try to find a solution. Life’s a bit like that too. It’s notalways easy, but being flexible and staying positive helps me rise to the challenge and handle__________ problems.The most important part, though, is how cycling makes me feel happy and __________. The wind in my hair and the rhythm of pedaling makes everything seem OK. It’s like a secret power — no matter what’s going o n, it keeps me happy, lets me __________ my batteries, and lets me come back feeling __________.In the end, my daily bike rides have become more than just a way to get around. They’ve becomea(n) __________ for how I want to live my life. Cycling has shown me that being positive, facing challenges with __________, and keeping an optimistic attitude can turn the life journey into a fantastic adventure. So, here’s to more bike rides and more fun!21.A.estimate B.approach C.guarantee D.challenge22.A.phenomenon B.coincidence C.adventure D.entertainment 23.A.flexible B.unique C.traditional D.responsible24.A.cooperation B.dilemma C.crisis D.destination25.A.discovery B.value C.comment D.growth26.A.top B.coast C.stage D.platform27.A.describe B.detect C.remove D.overcome28.A.delicate B.fragile C.smooth D.tough29.A.volunteer B.insist C.pray D.panic30.A.original B.unexpected C.crucial D.natural31.A.useful B.efficient C.carefree D.curious32.A.apply B.recharge C.develop D.recognize33.A.alarmed B.embarrassed C.fresh D.emotional34.A.audience B.passenger C.victim D.guide35.A.determination B.attempt C.comfort D.calmness阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
科技改变我们的学习方式英语作文发言稿全文共6篇示例,供读者参考篇1Title: How Technology is Changing the Way We LearnHello everyone! My name is Emma and I'm a 5th grade student here at Oakwood Elementary School. Today I'm going to talk to you about how technology is changing the way kids like me learn in school.When our parents and grandparents were young, learning mostly happened in classrooms with books, pencils, chalkboards and overhead projectors. The teacher stood at the front and lectured while students took notes and worked through exercises from textbooks. It was a very traditional way of learning that hadn't changed much in a really long time.But today, technology has completely transformed how we acquire knowledge and learn new skills! We still have classrooms and teachers of course, but the tools we use and the methods of instruction are radically different.One of the biggest changes has been the use of computers, tablets and online educational software in the classroom. Instead of print textbooks, a lot of our learning materials are now digital and interactive. We can watch videos, play learning games, take virtual tours and even chat with students from other schools!My favorite app is BrainBoost which has tons of fun math and science activities. Last week, we did a virtual reality simulation where we shrank down and explored the inside of a plant cell. It was like being shrunken down to microscopic size and walking around the different organelles. So cool!Our teachers also use interactive whiteboards instead of old chalkboards or dry erase boards. These are basically huge touchscreen monitors that teachers can use to play videos, draw diagrams, look up information online and more. If a student doesn't understand something, the teacher can pull up visuals, simulations and even games to help explain it in a more engaging way.A lot of our lessons also incorporate video conferencing technology. Sometimes we'll have a guest speaker like a scientist or historian beam in from somewhere else in the world to give us a virtual lecture or demonstration. Other times we get to go on cool "virtual field trips" by videocalling to museums, historicalsites, science labs and other places we couldn't easily visit in person.One of my favorite virtual trips was when we called into an aquarium and went on a guided tour through their undersea tunnels. We got to see sharks, rays, reef fish and all kinds of other marine creatures swimming just inches away. The aquarium employee could even control an underwater camera robot to give us close-up looks. It was just as cool as being there!Another big technology shift has been the rise of online learning and digital curriculum. A lot of our homework, practice exercises and testing now happens through online platforms and learning management systems. I'll get assigned videos to watch, activities to complete and reading passages on my iPad. I can submit my work digitally and get feedback from my teacher.Being able to access all our learning materials online is super convenient. I don't have to carry around a bunch of heavy textbooks anymore. And the online activities are usually more fun and interactive than filling out worksheets or workbook pages.Technology has also made it easier than ever for us to learn at our own pace and get personalized instruction. The online platforms can automatically adjust the difficulty based on ourabilities. If I'm struggling with a certain math concept, for example, it will give me more practice problems and instructional videos for that topic. But if I've already mastered something, it'll skip ahead so I don't get bored.The software can even analyze our performance data to give teachers a better understanding of our individual strengths and weaknesses. That way, teachers know which students need more help with certain skills and which students are ready for more advanced lessons.Online learning has been especially great during the times we've had to do remote schooling from home, like during the COVID-19 pandemic. Even though we couldn't physically be in the classroom, we could keep accessing all our lessons and materials through our devices. Video conferencing allowed us to virtually attend live lessons with our teachers.Being able to learn from home with technology made a difficult situation a lot more manageable. But even when we're back in-person, a lot of us still use online components to supplement our in-class lessons.Technology hasn't just changed how we learn academic subjects, but also important life skills like coding and computerliteracy. Understanding technology is crucial for our future careers.That's why elementary schools like mine have started incorporating coding and computer science instruction from an early age. We use fun, visual programming languages to learn coding concepts like loops, conditionals and functions by dragging and snapping code blocks together.Last year, we even got to participate in an "Hour of Code" event where we spent a full day just working on coding projects and activities. I made a simple computer game where you had to guide a cute little monster篇2Title: Technology is Changing How We Learn!Hello everyone! My name is Sam, and I'm a 5th grader here at Oakwood Elementary. Today, I want to talk to you about how technology has changed the way we learn.When our parents and grandparents were in school, things were very different. They had to rely on textbooks, chalkboards, and their teacher's lessons to learn new things. If they needed toresearch a topic, they had to go to the library and look through books and encyclopedias. Can you imagine?!Nowadays, we have the internet! With just a few taps on our tablets or laptops, we can access virtually all the information in the world. We can watch videos that explain complex topics in simple terms, read articles from experts, and even take virtual tours of historical sites or famous museums.One of the coolest ways technology has changed learning is through educational apps and games. These make learning fun and interactive. For example, there are apps that teach us math by having us solve puzzles or play games. There are language learning apps that use speech recognition to help us practice pronunciation. And there are even apps that turn our tablets into virtual science labs where we can conduct experiments!Another way technology has transformed education is through online classes and tutoring. If we're struggling with a particular subject, we can easily find online tutors who can help us one-on-one, sometimes even with live video chat. And for students who can't attend regular schools due to illness or other reasons, they can now take entire courses online from the comfort of their homes.But it's not just about accessing information or taking classes online. Technology has also changed the way we learn by allowing us to collaborate and share ideas more easily. We can work on group projects using online tools like Google Docs, where we can all edit the same document in real-time, no matter where we are. We can also use video conferencing to discuss our work or get feedback from our teachers.And let's not forget about the amazing world of virtual reality and augmented reality! With VR headsets, we can be transported to distant lands, explore the depths of the ocean, or even walk on the surface of Mars – all without leaving our classrooms! Augmented reality apps can overlay digital information on the real world, making learning more immersive and engaging.We can now learn at our own pace, explore our interests more deeply, and even connect with experts and students from around the globe. Learning is no longer confined to the four walls of a classroom or the pages of a textbook. It's anever-expanding universe of knowledge and experiences, and technology is our gateway to it all.So, let's embrace these incredible tools and resources! Let's use technology to fuel our curiosity, expand our horizons, andbecome lifelong learners. Because in today's rapidly changing world, the ability to learn and adapt is perhaps the most valuable skill we can possess.Thank you all for listening, and happy learning!篇3How Technology is Changing the Way We LearnHi everyone! My name is Jamie and I'm a 4th grader here at Oakwood Elementary School. Today I want to talk to you about how technology is changing the way kids like me learn in school.When my parents were kids, they had to use things like chalkboards, textbooks, and encyclopedias to learn. Can you imagine?? Having to flip through a giant book made of paper just to look something up? That seems so old-fashioned and inefficient to me. Nowadays, we have laptops, tablets, and smartphones that let us access any information we need at the touch of a button.One of the biggest ways technology has changed learning is by making it much more interactive and hands-on. Instead of just reading about animals in a textbook, we can watch videos of them in their natural habitats. We can take virtual field trips tomuseums, historical sites, and even other planets! My favorite is when we get to play educational games and simulations that make learning feel like fun instead of work.Another way tech has helped is by giving us many more tools to create projects and express ourselves. We can make videos, animation, websites, podcasts, digital art, and more. This lets us truly engage with what we're learning instead of just memorizing facts. It also allows us to share our work with a wider audience beyond just our teachers and classmates.Technology even impacts how we collaborate and communicate as students. We use online platforms to work together on group assignments from anywhere. We can video chat with students from other schools or even countries to exchange ideas. The internet connects us in a way that wasn't possible before.Looking ahead, I can only imagine how technology will continue shaping education in the years to come. Maybe we'll have virtual reality classrooms where we can take immersive field trips without leaving school. Or an artificial intelligence teaching assistant to provide every student with personalized instruction. The possibilities are endless!In conclusion, technology has already transformed learning in so many positive ways - by making it more interactive, creative, collaborative, and accessible. As a student growing up in this era of rapid technological advancement, I feel grateful for all the amazing tools I have to learn with. The future of education is definitely going to be a high-tech one. Thank you!篇4Title: How Tech is Transforming LearningHello everyone! My name is Jamie and I'm a 5th grade student here at Oakwood Elementary. Today I want to talk to you about something that impacts all of our lives in a huge way - technology. Specifically, how incredible new technologies are changing the way we learn and experience education.When our parents and grandparents were kids, learning mostly happened in classrooms with books, chalkboards, and lectures from teachers. Don't get me wrong, those old-school methods still have their place. But wow, have things evolved in amazing ways thanks to computers, the internet, andcutting-edge learning tech!Let me start by talking about something I'm sure you're all familiar with - educational apps and websites. Raise your hand ifyou've ever used an app or computer program to practice math facts, learn vocabulary, or read interactive stories. I see a ton of hands out there! Apps likeSplashLearn, Epic Books, and Prodigy have made studying subjects way more engaging and fun compared to just reading from a textbook.With gamified learning apps, we can earn rewards, compete with friends, and level up as we master new skills. It's like playing video games except theyactually make us smarter! The animations, sounds, and gameplay keep us motivated to keep practicing instead of getting bored or distracted. Plus we can learn at our own pace by replaying lessons as needed.Speaking of learning at your own pace, how many of you have watched video lessons or tutorials online, maybe on YouTube or a website like Khan Academy? Being able to pause, rewind, and re-watch instructions over and over is so helpful when you're struggling with a tricky concept. You just can't do that with a live classroom lesson.Those videos are also great for visual and auditory learners who understand better by seeing and hearing things demonstrated. The video creators can include graphics, models, and examples to make abstract ideas easier to grasp. It's likehaving a tutor explain things in whatever learning style works best for you!Another awesome way tech is upgrading education is with virtual reality and augmented reality. Put your hand up if you've gotten to use a VR headset or AR app in class before. They may seem like just cool toys, but VR and AR can immerse us in lessons and bring subjects to life right before our eyes!With VR, we can explore the ancient ruins of Rome, dive to the depths of the ocean to see marine life, or even walk on Mars - all from the comfort of our classroom or home. We'll never forget epic learning experiences likethat. AR takes it a step further by overlaying visual info directly into our actual environment. We could visualize the planets orbiting around us in the classroom or watch historical scenes unfold right on our desks.VR field trips and AR models make the things we're studying feel so real and easy to picture. That deeper level of engagement helps new knowledge and concepts really stick in our brains. Plus, there's an element of hands-on learning that's way more effective than just reading about stuff.Don't worry though, I'm not saying books are going away - reading will always be fundamental to learning. But ebooks andetextbooks are starting to replace our old printed versions. With etextbooks, all the info is digital and interactive. Videos and 3D models can be embedded right in the pages. Some etextbooks even have comprehension quizzes, study tools, and notetaking built right into them on our laptops or tablets.That makes studying so much easier than scrambling to find supplemental materials or juggling a bunch of loose papers. Just tap a word to see its definition, zoom into detailed illustrations, or click to watch a related video right then and there. No more getting distracted by digging through your backpack or binder!While we're on the subject of digital texts, I have to mention artificial intelligence too. Anyone know what ChatGPT is? It's a crazy advanced AI that can understand natural language, answer follow-up questions, and even write entire essays or code programs based on your prompts. I'm not saying I used it to write this speech, but...Just kidding! But AI tutors could seriously revolutionize how we learn. We could get personalized step-by-step explanations for any subject just by describing what we need help with. The AI would understand the context, guide us through worked examples, and adjust its teaching method to our exact level andlearning style. No more cringing when the teacher calls on you because the AI could privately tutor you until you've mastered it.AI could also make education way more efficient by automating grading, providing real-time feedback during lessons, or even planning individualized curricula for each student based on their needs and goals. Instead of standardized, one-size-fits-all lessons, the AI could customize everything for optimal learning. Wild to think about!Those are just a few of the amazing edtech innovations that are reshaping education as we know it. But none of this incredible progress would be possible without the internet and fast wireless devices like laptops, tablets and smartphones that we all use daily.Think about it - with just a few taps, we can access libraries of information, connect with students and experts anywhere in the world, collaborate on projects, and submit assignments from any location. Learning isn't confined to the hours between the morning bell and final dismissal. It can happen anytime, anywhere we have an internet connection.What's really exciting is that we're still just scratching the surface of education technology's potential. By the time I'm in college or the workforce, who knows what mind-blowinginnovations will be reshaping how we acquire and apply knowledge! Holographic teachers? Learning while we sleep? Downloading info matrices directly into our brains? The possibilities are endless thanks to our rapidly evolving tech.But for now, I'm just grateful for all the incredible resources I already have at my fingertips as a student in 2024. Augmented reality models that make science feel real. AI tutors to provide on-demand explanations. Interactive ebooks and gamified apps that keep me engaged. Unlimited video lessons I can rewatch until I understand. And global connectivity to learn basically anything, anytime, anywhere.Us kids today are so lucky to be experiencing a total revolution in how we become educated and prepared for the high-tech world ahead. As long as we stay focused and use it responsibly, education technology is giving us powerful advantages our parents could only dream of. We just have to keep dreaming even bigger for the future!Thank you all for listening, and let's hear it for the amazing ways tech is changing how we learn! Who's ready to keep leveling up their edtech skills?篇5How Technology is Changing the Way We LearnHi everyone! My name is Jamie and I'm a 5th grader here at Oakwood Elementary. Today I want to talk to you about how technology is changing the way kids like me learn in school.When my parents were kids, they had to use things like chalkboards, textbooks, and encyclopedias to learn. Can you imagine?! Having to lug around a huge, heavy book just to look something up? No thanks! Nowadays, we have tablets, laptops, and the internet at our fingertips.One way technology has really changed learning is by making information way more accessible. I can pretty much look up anything I want to know in just a few seconds by using a search engine. My teacher says we have to be careful about getting information from reliable sources online, but it's still amazing how much knowledge is out there waiting to be discovered with a few taps on篇6Title: Tech-Savvy Learners: How Technology is Reshaping EducationHello everyone! My name is Alex, and I'm here today to share with you how technology is changing the way we learn in school. As a tech-savvy kid growing up in the digital age, I've witnessed firsthand the incredible impact that technology has had on our educational experiences.Remember when we used to lug around heavy textbooks and notebooks? Those days are long gone! Now, we have lightweight tablets and laptops that contain all our learning materials in one convenient place. No more carrying around a backpack that feels like it weighs a ton!One of the coolest things about using technology in the classroom is the interactive digital textbooks we get to explore. These aren't like the boring, static textbooks of the past. They're filled with engaging videos, animations, and interactive quizzes that make learning so much more fun and engaging. It's like having our own personal tutor right at our fingertips!Speaking of personal tutors, have you heard of AI-powered learning assistants? These virtual helpers can answer our questions, provide explanations, and even offer personalized study recommendations based on our strengths and weaknesses. It's like having a super-smart friend who's always there to help you out when you're stuck on a tough concept.But technology isn't just making learning more engaging and personalized; it's also opening up new possibilities for how we learn. Thanks to online learning platforms and virtual classrooms, we can now connect with teachers and students from all around the world. Imagine being able to take a cooking class taught by a chef in Italy or learning about ancient civilizations from an archaeologist who's on-site at a dig in Egypt!Speaking of virtual classrooms, remember when we had to miss school because of snow days or sickness? With online learning, we can now attend classes from the comfort of our homes, ensuring that our education never gets interrupted. No more falling behind or missing out on important lessons!Another way technology is changing how we learn is through educational games and simulations. These interactive tools make learning subjects like math, science, and history so much more engaging and memorable. Instead of just reading about historical events, we can actually experience them through immersive virtual reality simulations. And who doesn't love learning through games? It's like playing and learning at the same time!But technology isn't just transforming how we learn in the classroom; it's also changing how we learn outside of school. With access to countless educational websites, apps, and online resources, we can now explore our interests and passions in ways that were never possible before. Whether it's coding, creative writing, or even rocket science, there's a wealth of knowledge just a few clicks away.As we look to the future, it's clear that technology will continue to shape and transform the way we learn. But one thing will remain constant: our curiosity, our thirst for knowledge, and our passion for learning. With the right tools and support, we can unlock our full potential and become the innovators, critical thinkers, and problem-solvers of tomorrow.So, let's embrace the power of technology in education and use it to create a brighter, more engaging, and more inclusive learning experience for all. Because when we combine the best of human ingenuity with the incredible capabilities of technology, there's no limit to what we can achieve.Thank you for listening, and let's continue to explore, discover, and learn together in this exciting new era oftech-savvy education!。
增强现实技术的应用案例“增强现实”(Augmented Reality, AR)是一种将虚拟信息与真实世界融合的技术。
它以摄像头、计算机视觉、运动跟踪等技术为基础,将数字信息“增强”到真实世界中,为用户提供更丰富、更直观的体验。
在各个领域,增强现实技术的应用案例不断涌现。
教育领域增强现实技术的应用在教育领域中具有广泛的应用前景。
比如,经常使用AR技术的互动课件,可以为学生提供更好的学习体验。
在学习地理知识的时候,学生可以通过AR技术,将各个国家、城市的位置、特点等信息呈现出来,从而更加形象化、直观。
在学习历史课的时候,学生可以通过AR技术,将各个历史人物、事件的影像呈现出来,如同身临其境,更加深入、更容易理解。
这些应用无疑会更加吸引学生的兴趣,提高学生的学习能力。
音乐、绘画增强现实技术同样也广泛应用于音乐、美术领域。
在音乐领域中,AR技术可以通过添加视觉元素,来提高现场音乐的表演效果。
比如,演出者可以通过AR技术将演出地点的影像扩展出来,让观众在演出之外,还能感受到演出场地的氛围。
这样的体验可以让演出者跟观众产生更强的情感共鸣,提升了音乐表演的价值。
在美术领域中,AR技术可以通过数字手势识别的方式,让观众直接感受到画家的笔下世界。
这种技术可以让观众在没有画家在场的情况下,更好地了解画家的思维和创意,帮助画家更好地展示自己的作品。
游戏、广告在游戏领域中,增强现实技术为游戏的玩法提供了更加丰富、有趣的展现形式。
AR技术可以将虚拟元素与现实世界进行结合,创造出一种新的游戏体验。
比如,一个拳击游戏,可以通过AR 技术,将游戏角色呈现在现实世界中,让玩家有一种身临其境的感觉。
在广告中,AR技术同样提供了一个前所未有的展示方式。
通过AR技术,广告制作者可以让受众直接参与广告创意中,增强了互动性,提高了广告的效果。
总结在不断发展的时代中,增强现实技术必将打破我们的视野,让我们看到前所未有的世界。
无论在教育、音乐、绘画、游戏、广告领域,AR技术都有着广泛的应用前景,可以带给人们无限的希望。
未来的学校初一英语作文1I'm really looking forward to the schools in the future. I think they will be very different from the schools we have now.First of all, the learning environment in the future school will be amazing. The classrooms may look like the inside of a spaceship. They will be full of high - tech devices. The desks and chairs can adjust themselves according to our needs. For example, if we are tired, they can become very comfortable sofas. The walls of the classrooms can change their colors and patterns. When we are studying about the sea, the walls may show beautiful underwater scenes. There will also be a special kind of air - conditioning system which can not only keep the temperature comfortable but also make the air full of the fragrance of flowers or the freshness of the forest.Secondly, the teaching methods in the future school will be very special. There will be no traditional blackboards and chalks any more. Instead, we will have intelligent teaching assistants. They can provide one - on - one tutoring for every student. These teaching assistants can know our learning progress and difficulties immediately. They will use different teaching methods according to our individual differences. For example, if a student is good at visual learning, they will show more pictures and videos to help him or her understand the knowledge. If a student likes tolearn by listening, they will play more audio materials.In addition, the extracurricular activities in the future school will be more interesting. There will be a large virtual reality playground. We can choose different virtual scenarios to play in, such as exploring ancient castles or traveling in the prehistoric world. We can also participate in some international exchange activities more easily. Through the advanced communication technology, we can have classes and play games with students from all over the world without leaving our school.All in all, I'm really eager to study in the future school. I believe that it will bring us a more wonderful learning experience and help us grow up better.2In recent years, the concept of future schools has become more and more popular. People are constantly imagining what schools will be like in the future. Well, let's take a peek into the future schools together.When it comes to the campus buildings in the future, they will be extremely amazing. Instead of the traditional buildings standing on the ground, some of them might be floating in the air. These floating buildings could be connected by transparent bridges or energy - based passageways. The classrooms may have walls that can change their appearance according to different teaching scenarios. For example, when students are learning about the ocean, the walls can display the beautiful underwater world withall kinds of colorful fish and corals. And the desks and chairs in the classroom will be adjustable in height and shape to fit the needs of different students and learning activities.The curriculum in future schools will also be very different from what it is now. In addition to the basic courses like mathematics, language and science, there will be more courses related to the exploration of the universe. Students will have the opportunity to learn about different planets, stars and galaxies. They can study the possibility of human habitation on other planets and how to build space stations. Moreover, courses on environmental protection and sustainable development will be emphasized more. Because in the future, we need to pay more attention to how to protect our earth and make it a better place to live. There may also be some courses about virtual reality technology, which allows students to experience different historical events or future scenarios in a virtual environment.Student interaction in future schools will be more diverse and interesting. With the development of advanced communication technology, students from different regions or even different countries can easily communicate and cooperate with each other. They can work on a project together through holographic projection technology. It seems that the students are sitting together in the same room, but in fact they may be thousands of miles apart. In addition, students will have more opportunitiesto interact with intelligent robots. These robots can be their learning partners, answering various questions and providing useful suggestions.All in all, future schools are full of infinite possibilities. They will not only provide students with a more comfortable and interesting learning environment, but also enable students to learn more comprehensive knowledge and skills. It is really exciting to think about the future schools, and we can't wait to see them become a reality.3In the future, schools will be extremely unique compared to the ones we have today.When it comes to learning resources, the future schools will be filled with infinite electronic resources. Instead of relying solely on textbooks, students will have access to a vast digital library that contains not only all kinds of e - books but also interactive learning materials. For example, there will be virtual reality simulations for scientific experiments, historical re - enactments for history lessons, and 3D models for art and architecture studies. These resources are not limited by time or space, allowing students to explore different fields of knowledge at any time they want.The role of teachers in future schools will also change significantly. They will no longer be just the ones who stand in front of the blackboard and impart knowledge passively. Instead, they will act more as guides. Teachers will help students to find the most suitable learning methods forthemselves, encourage them to think independently and critically. They will lead students to explore the mysteries of knowledge, and when students encounter difficulties in learning, they will provide timely guidance and inspiration rather than simply giving answers.Regarding school management, future schools will be more intelligent and humanized. There will be advanced management systems that can monitor the learning status and psychological state of each student in real - time. Based on these data, the school can provide personalized learning plans and psychological counseling for students. For example, if a student is found to be under great pressure, the school will adjust the learning intensity for him or her and arrange appropriate relaxation activities. At the same time, the communication between schools, parents and students will be more convenient and efficient.I am really looking forward to entering such a future school as soon as possible. It represents a new form of education that is full of innovation and possibilities, which will surely bring a more wonderful learning experience and broader development space for students like me.4In the future, schools will be very different from what they are today. They will be more like intelligent learning centers that are designed to meet the diverse needs of students and promote their all - round development.When it comes to school facilities, there will be many amazingchanges. Classrooms, for example, will be equipped with advanced temperature - control systems that can automatically adjust the indoor temperature according to the weather outside and the comfort level of the students. There will also be virtual reality (VR) and augmented reality (AR) laboratories. In these labs, students can have immersive learning experiences. For instance, when they are studying history, they can put on VR devices and seem to be transported back to the historical periods they are learning about, seeing the historical events unfold right in front of their eyes. The desks in the classrooms will be multifunctional. They can be adjusted to different heights and angles to suit different study postures of students, and they also have built - in charging ports for students' electronic devices.The learning mode in future schools will also be revolutionized. Project - based learning will become the mainstream. Instead of simply listening to teachers' lectures, students will form groups to work on various projects. For example, in a science project about environmental protection, students from different disciplines such as biology, chemistry and geography will come together. They will conduct research, collect data, analyze problems and propose solutions. This way, students can not only master knowledge in different fields but also improve their practical abilities, such as communication skills, teamwork skills and problem - solving skills. Moreover, self - directed learning will be highly encouraged.With the help of intelligent tutoring systems, students can set their own learning plans and progress at their own pace.In terms of the evaluation system, it will be more comprehensive. Traditional exams will no longer be the only way to measure students' performance. Teachers will pay more attention to students' performance in projects, their ability to innovate and their growth in the learning process. For example, if a student shows great creativity in a project, even if his or her test scores are not extremely high, he or she will still be recognized and rewarded. In addition, peer evaluation will also play an important role. Students will evaluate each other's contributions in group projects, which can help them learn from each other and improve their self - awareness.In conclusion, future schools have many advantages. The advanced facilities can provide a more comfortable and efficient learning environment. The new learning mode can cultivate students' comprehensive abilities. And the comprehensive evaluation system can more objectively and fairly reflect students' real abilities and development potential. All these aspects work together to make future schools more conducive to students' all - round development.5In the future, the concept of school will be revolutionized. It will no longer be the traditional place with just classrooms and teachers standing in front of blackboards. Instead, it will be a high - tech, multi - functionaland highly inclusive educational institution.When it comes to the application of technology in the future school, it will be amazing. Everywhere in the school, there will be intelligent robot assistants. These robots can help students find their classrooms quickly, answer various academic questions and even offer some advice on study methods. For example, if a student is confused about a math problem, the robot can not only show the correct solution steps but also explain the relevant knowledge points in detail. In addition, virtual reality (VR) and augmented reality (AR) technologies will be widely used in teaching. Students can use VR to experience historical events as if they were really there, or use AR to observe the internal structure of organisms more vividly in biology classes.The future school will also be full of humanistic care. Teachers will pay more attention to the individual development of each student. They will not only focus on students' academic performance but also on their mental health and personal interests. There will be more personalized teaching plans for students with different learning abilities. For students who are good at art but not so good at science, the school will provide them with more opportunities to develop their artistic talents while also giving them appropriate help in science learning. The school environment will be more comfortable and friendly, like a big family, where students can feel warmth and support at all times.Global communication will be another important aspect of the future school. With the development of globalization, the future school will actively carry out exchange activities with schools all over the world. Students will have the opportunity to communicate with peers from different cultures, understand different values and ways of life. For instance, there may be international cultural festivals in the school, where students can show their own national cultures and learn about other cultures at the same time. They can make friends with students from different countries through online platforms or face - to - face exchanges, which will greatly broaden their international horizons.In conclusion, the future school will bring students a brand - new experience. It will combine advanced technology, humanistic care and global communication to create a more conducive educational environment for students to grow and develop. Students will no longer be passive receivers of knowledge but active explorers in this new - type school.。
英语作文未来20年Title: Visioning the Next 20 Years.As we stand on the cusp of a new era, it is both exciting and challenging to imagine the future that lies ahead. The next 20 years promise to be a transformative period, marked by rapid technological advancements, environmental shifts, and societal changes that will reshape our world in profound ways.Firstly, the realm of technology will continue to evolve at an unprecedented pace. The internet of things (IoT) will expand exponentially, connecting every aspect of our lives from the smallest household appliances to the vast infrastructure of cities. Smart homes, autonomous vehicles, and wearable technology will become the norm, enhancing our day-to-day experiences and making life more convenient.Artificial intelligence (AI) and machine learning willrevolutionize every industry, from healthcare to education, finance to entertainment. Diagnostic tools will become more accurate, personalized learning experiences will proliferate, and financial services will become more inclusive and accessible. Entertainment will take on new forms as virtual reality (VR) and augmented reality (AR) merge with traditional media to create immersive experiences.Moreover, the rise of quantum computing and nanotechnology will open up new frontiers in scientific research and innovation. These technologies will enable us to solve problems that are currently intractable, such as developing sustainable energy solutions and curing diseases that have resisted traditional treatment methods.On the environmental front, the next 20 years will be a critical period for addressing climate change. With the effects of global warming becoming increasingly apparent, there will be a greater focus on sustainable practices and renewable energy sources. Solar, wind, and hydroelectric power will continue to expand, while governments andbusinesses will invest in innovative technologies to capture and store carbon emissions.There will also be a growing recognition of the need to preserve biodiversity and protect fragile ecosystems. Conservation efforts will intensify, supported by technology such as satellite monitoring and precision agriculture, which reduces the environmental footprint of farming.Societal shifts will also be profound. The gig economy and remote work will become the norm, as technology allows for greater flexibility and connectivity in the workplace. This will have profound implications for urban planning, with the potential for more distributed workforces reducing the need for dense, urban centers.Globalization will continue to shape our world, but there will be a growing emphasis on localization and community-based initiatives. Consumers will demand more transparency and accountability from brands, leading to a rise in sustainable and ethical production methods.Education will undergo significant transformation as well. The traditional model of a four-year college degree may no longer be the sole path to career success. Instead, lifelong learning and skills-based education will become more important, with online platforms and micro-credentials providing access to knowledge and certification in avariety of fields.In conclusion, the next 20 years promise to be a time of remarkable transformation and progress. Technology will continue to drive innovation in every sector, while environmental sustainability and societal shifts will shape our world in profound ways. It is an exciting time to be alive, and it is up to us to shape a future that is bright and hopeful for generations to come.。
July 1993STEVEN FEINERColumbia UniversityBLAIR MACINTYREColumbia UniversityDOREE SELIGMANNAT&T Bell LaboratoriesUnnur& ShaheenJuly 1993 Augmented RealityAn augmented reality present a virtual world thatenriches, rather than replaces, the real world,Instead of blocking out the real world.automate the design of presentations that explainhow to perform 3D tasks.Unnur& ShaheenJuly 1993 Goal of This Paper:’Here, we discuss KARMA—Knowledge-based Augmented Realitya test-bed system for exploring the automated design ofaugmented realities that explain maintenance and repair tasks.’’Unnur& ShaheenUnnur& Shaheen July 1993The knowledge-based graphics component we use is based on IBIS (Intent-Based Illustration System)IBISRule-based Designs illustrations Some inputCommunicativeintentList of Communicative goalsJuly 1993 IBISDesignStyleUnnur& ShaheenJuly 1993 IBISMethods Evaluators How toAccomplished a particularStyle or DesignDetermines whethera particular Style or DesignHas been accomplishedUnnur& ShaheenJuly 1993 Extending IBIS for Augmented RealityGenerates everything seen by user All communicative goals achieved by Enrich with additional information All control of viewing specification Consider changes in the real world The user becomes an active participant in achieving the communicative goalsUnnur& ShaheenJuly 1993 The ExperimentTest-bed Application:End-User Laser Printer MaintenanceKARMA is a prototype augmented reality system that explains simple end-user laser printer maintenance using a see-through head-mounted displayPresented by Unnur& ShaheenJuly 1993 The ExperimentAugmented reality intended to show toner cartridge and show location of and identify paper tray. ( Designed by KAMARAUnnur& ShaheenJuly 1993 The ExperimentAugmented reality intend4d to show action of pulling out paper tray and resulting change in try’s state. ( Designed by KAMARAUnnur& ShaheenJuly 1993 The ExperimentPresented by Unnur& ShaheenUnnur & ShaheenJuly 1993The Experimentt u r eUnnur & ShaheenJuly 1993The Experimentt u r eJuly 1993 Implementation:•IBIS is implemented in C++ and the CLIPS production system•HPUX on an HP 9000 380 TurboSRX graphics workstation.486DX-based PC.Unnur& ShaheenNovember/December2001 Ronald AzumaHRL LaboratoriesYohan BaillotNRL Virtual Reality Lab/ITT Advanced EngineeringReinhold BehringerRockwell ScientificSteven FeinerColumbia UniversitySimon JulierNRL Virtual Reality Lab/ITT Advanced EngineeringBlair MacIntyreGeorgia Institute of TechnologyNovember/December2001 Augmented Reality(AR)’’We define an AR system to have the following properties:real and virtual objects in a real environment;interactively, and in real time; and registers (aligns) real and virtual objects with other’’Augmented Reality (AR)Mixed realityNovember/December 2001reality–virtuality continuum. (Adapted from Milgram and Kishino)reality VirtualenvironmentAugmented virtualityNovember/December2001 AR HistorySutherland’s work in the 1960s, which used a seethrough HMD to present 3D graphics.on AR began, including the International Workshop and Symposium on Augmented Reality, theInternational Symposium on Mixed Reality, and the Designing Augmented Environments workshop(the ARToolkit) for rapidly building AR applications is available at/research/shared_space/November/December2001 AR Enabling technologiesDisplaysWe can classify displays for viewing the merged virtualthe following categories:handheld, andNovember/December2001 AR Enabling technologiesDisplaysHead-worn displays (HWD).(nothing but a sunglass, weigh less than6 grams, 800 X 600 resulation)video see-throughNovember/December2001 AR Enabling technologiesDisplaysHandheld displayshandheld, flat-panel LCD displays that use an attached cameraaugmentationsNovember/December2001 AR Enabling technologiesDisplaysProjection displays.Experimental head-worn projective display using lightweight optics. (Courtesy of Jannick Rolland, University of Central Florida, and Frank Biocca, Michigan State University.)November/December2001 AR Enabling technologiesDisplaysProjection displays.to camouflage a hapticinput device normallygraphics(top). Thecoated with retroreflectivetransparent (bottom).November/December2001 AR Enabling technologiesDisplaysProblem areas in AR displaysaccount realworld depthmap. (c) LCD panel opacifies areas to beoverlay created bypixels. (Courtesy of KiyoshiKiyokawa, Communications Research Lab.)November/December2001 AR Enabling technologiesDisplaysEnvironment Sensing:of the user’s location and the position of allin the environment.3D dome drives this concept to its extreme with 49 cameras thatfor later virtual replay.AR Enabling technologiesOutdoor, unprepared environments :November/December2001annotate the Phillips Tower, as seen from two different viewpoints. techniquesNovember/December2001 User interface and interactionUser interface and interaction November/December2001User interface and interaction November/December2001User interface and interaction November/December2001User interface and interaction November/December2001November/December2001 Visualization problemsData density.density problems. Unfiltered view(top) and filtered view(bottom),November/December2001 Visualization problemsMediated realityand real occlusions. The brown cow and tree are virtual; the rest is real.November/December2001 Human factors studies and perceptual problemsLatencyand eye strain.November/December2001 New Applications.’’We’ve grouped the newapplications into three areas:Commercial applications’’Two-dimensional shop floor plans and a 3D pipemodel superimposed on an industrial pipeline.November/December2001 New Applications.Mobile applicationsNovember/December2001 New Applications.Collaborative applicationsMany AR applications can benefit from having multiple peoplesimultaneously view, discuss, and interact with the virtual3Dmodels. AR addresses two major issues with collaboration:integration with existing tools and practices&by supporting remote and collocated activities that wouldotherwise be impossible.November/December2001 New Applications.Commercial applicationsAR in sports broadcasting. The annotations on the race cars and the yellow first down line the broadcast in real time.November/December2001 New Applications.Commercial applicationsVirtual advertising. The Pacific Bell and Pennsylvania Lottery ads are AR augmentations.November/December2001 Future workTechnological limitationsSocial acceptanceTankwar –Tabletop war gaming in augmented realityTrond Nilsen, Julian LooserPresented by Unnur and ShaheenEvaluation paperThe role of social interaction in table top and computer gaming.Augmented realityTabletop gamesStrategy gamesColaborationAR TankwarBefore computers, game playing was almost universally a social activity.Computers are not well suited for social interactionSingle player games don’t need interactionStrategy and role playing games need socialinteractionSocial interaction in games Stimulated communicationPart of the game itselfStrategic communicationDiscussion of game play and actionsMeta-game communicationIs about the game in generalAudience communicationBetween those not directly involved in some part of the game Natural communicationBackground interacton, e.g. chatter and gossipComputer gamesRemoteFace the screenHard to communicate, usually text is used Co-locatedCommunication is easierTabletop gamesPlayers face each other and therefor its easy tocommunicatePrevious workShared Space interfaceZsolt szalavári –Personal Interaction Panels False ProphetsThe Stars projectThe Battleboard 3D projectHybrid AR WormsMotivationsSimple model for considerating different ways players are engaged in gamesA player’s enjoyment of and engagement with a game is comprised of four aspects:Physical engagementMental engagementSocial engagementEmotional engagementGoal: To create a augmented game in which players can interact sociallyIterative design and evaluationIterative process of design, play, discuss, design, play, discus s...User studies to compare similar games in different mediumsVideo See-Through ARUsers wear head mounted display with a camera to see real and vi rtual contents simultaneously.LimitationsDelay and monoscopic viewEyes and part of face is obscured –hard to see facial expressionsLens based interactionControllers, such as gamepad or mouse, augmented with a virtual lensAR TankwarTable top wargameGame state primarily represented by location of models on a game tableA turn ususally consists of unit movement, exchanges of fire and moraleModelling, historical recreation, strategic gaming and social interests most common for war gamersSmoke, fire and such visualisations are easier in a computer game2 or more players and spectators Virtual game map and piecesTransitional interfacePlayers shift between augmentedreality viewpoint(exocentric) andfully virtual viewpoint(egocentric)on the game map.Different viewing clientsDesktop client, web based clientand other ways that supportview by spectators。