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英语课件：virtual reality

英语课件：virtual reality

The Virtual Health Clinic
The virtual health clinic allows students to diagnose and treat virtual patients with a variety of symptoms
When students have a question about a body part, organ, or system, they use a 3-D reference room with anatomical models and physiological systems
通过虚拟现实模拟，用户通过电脑可 以选择多种方式自由移动和熟练控制他所 处的环境，不像其它计算机游戏那样限制 用户的一系列选择设置。
Text understanding
Many VR headsets also include stereo speakers that allow virtual objects to “produce” sounds that appear to be coming from a specific direction.
VR Headset
Lets us see new views of virtual worlds as we turn our heads
Three-dimensional depth perception is created by “stereosopy,” where slightly different views of the same image appear to each eye.
Virtual Reality In Education
VR places students inside of a simulated environment that looks and feels like the real world.

虚拟现实PPT英文版ppt

虚拟现实PPT英文版ppt
Virtual reality t
I Overview II VR hardware and interaction devices III Virtual Reality and GIS network IV Virtual reality technology develops V virtual environment modeling and tools VI development example: Virtual Campus Xianlin Campus of Nanjing Normal University VII Prospects and Problems Appendix: References
-
Interaction
Model and the traditional three-dimensional animation and virtual reality are usually generated by CAD systems is not the same, it is not a static world, but an open, interactive,virtual reality environment can influence by controlling and monitoring devices or users Effects, which is the second feature VR, i.e. interaction (Interaction).
-
I-II Virtual Reality Featurs
Immersion Interaction Imagination
-
Immersion
vAn artificial computer generated virtual environment, this virtual environment is a three-dimensional digital models constructed by computer graphics, programmed into a computer to produce realistic "virtual environment", allowing users to generate an immersive virtual environment visually the feeling, which is a sense of virtual reality technology immersion (Immersion) or spot a sense of participation

vr 简介 英文版ppt 合适学校学生课堂演讲

vr 简介 英文版ppt 合适学校学生课堂演讲

HSTOCNVYR P4s80小V0Ry米aubaVonRvte5o012y24u60a0n0 yuan yuan
Virtual roller coaster
projectors and other devices.
Features
1.Immersion
Let users immersed in the virtual
environment, like in the real world.
2.Interaction
Virtual reality is not a static world, but an open, interactive.Its environment can influence by controlling and monitoring devices or users effects.
Defect
1.VR equipment is too expensive for ordinary people. 2.There are many inferior VR products which provide the worst virtual reality experience.It reduces the potential user’s interest in VR. 3.Long time using VR equipment, users will feel giddy, disgusting.And it has certainly harmful to the eyes. 4.VR equipment volume is too big, complex ,and is not beautiful enough. It is difficult to Learning use VR for Senior

VR介绍ppt课件

VR介绍ppt课件

触觉反馈：穿上一件 VR护具，它会帮你实 现VR场景中的触觉反 馈
5
什么是VR
桌面虚拟现实
桌面虚拟现实利用个人计算机和低级工 作站进行仿真，将计算机的屏幕作为用 户观察虚拟境界的一个窗口。通过各种 输入设备实现与虚拟现实世界的充分交 互,通过计算机屏幕观察360度范围内的 虚拟境界，并操纵其中的物体，但这时 参与者缺少完全的沉浸，因为它仍然会 受到周围现实环境的干扰。
视野的显示设备piSight，还有其他公 司，也在连续性推出各类产品。由于 VR技术在科技圈已经充分扩展，科学
(Morton Heilig)开始，虚拟现实继 实的幻想从小说延伸到电影。在整个 界与学术界对其越来越重视，VR在医
续在文学领域发酵，同时也有科 20世纪80年代，美国科技圈开始掀起 疗、飞行、制造和军事领域开始得到
不止所见 超乎想象
More than I can see Beyond imagination
1
目录
1.什么是VR 2.VR的发展 3.VR的应用
2
01
什么是
More than I can see Beyond imagination
3
.什么是VR
人 机 交 互
VR（Virtual Reality）即虚拟现实，是由美国VPL 公司创始人拉尼尔在20世纪80年代初提出的。VR 技术也称灵境技术或人工环境，其定义是集合仿真 技术、计算机图形学、人机接口技术、多媒体技术 传感技术以及网络技术等多种领域技术而开发出来 的一种计算机仿真系统，能够创建并让用户感受到 原本只有在真实世界才会拥有的体验。简单来说， VR技术能够将用户的感知带入由它创建的虚拟世 界，并让用户以为眼前的以前一切都是真实的综合 利用计算机图形系统和各种显示及控制等接口设备， 在计算机上生成的、可交互的三维环境中提供沉浸 感觉的技术。

vr简介英文版ppt合适学校学生课堂演讲

vr简介英文版ppt合适学校学生课堂演讲

3.Imagination
Virtual reality is not just a demonstration of media,but also a design tool.It reflects the visual form designer ideas.Virtual reality can put this idea into a visible virtual objects and environments.
Defect
1.VR equipment is too expensive for ordinary people. 2.There are many inferior VR products which provide the worst virtual reality experience.It reduces the potential user's interest in VR. 3.Long time using VR equipment, users will feel giddy, disgusting.And it has certainly harmful to the eyes. 4.VR equipment volume is too big, complex ,and is not beautiful enough. It is difficult to Learning use VR for Senior
Introduction
Virtual reality (VR) typically refers to computer technologies that use software to generate realistic images, sounds and other sensations that replicate a real environment

VR介绍 PPT课件

VR介绍 PPT课件
《美丽新世界》
第二阶段（20世纪 60年代左右）：萌 芽发展阶段
第三阶段（20世 纪七八十年代 ）：
第五阶段
（2012年到
现在）：VR
元年的井喷
在2014年，各大公司纷纷开
始推出自己的VR产品，谷歌
放出了廉价易用的
Cardboard,三星推出了Gear
第四阶段（2004 - VR等，消费级的VR开始大
增强现实性的虚拟现实不仅是利 用虚拟现实技术来模拟现实世界、 仿真现实世界，而且要利用它来 增强参与者对真实环境的感受， 也就是增强现实中无法感知或不 方便的感受。
分布式虚拟现实
如果多个用户通过计算机网络连 接在一起，同时参加一个虚拟空 间，共同体验虚拟经历，那虚拟 现实则提升到了一个更高的境界， 这就是分布式虚拟现实系统。
教育 科学视觉化
军事
航天
更多应用
其它
THANK YOU
不止所见 超乎想象
More than I can see Beyond imagination
目录
1.什么是VR 2.VR的发展 3.VR的应用
01
什么是VR
More than I can see Beyond imagination
.什么是VR
人 机 交 互
VR（Virtual Reality）即虚拟现实，是由美国VPL 公司创始人拉尼尔在20世纪80年代初提出的。VR 技术也称灵境技术或人工环境，其定义是集合仿真 技术、计算机图形学、人机接口技术、多媒体技术 传感技术以及网络技术等多种领域技术而开发出来 的一种计算机仿真系统，能够创建并让用户感受到 原本只有在真实世界才会拥有的体验。简单来说， VR技术能够将用户的感知带入由它创建的虚拟世 界，并让用户以为眼前的以前一切都是真实的综合 利用计算机图形系统和各种显示及控制等接口设备， 在计算机上生成的、可交互的三维环境中提供沉浸 感觉的技术。

高中英语必修课件LessonVirtualReality

高中英语必修课件LessonVirtualReality

Teaching objectives and requirements
Knowledge and skills
Master the basic concepts and principles of virtual reality technology, understand its applications in the field of education, and have the ability to use virtual reality technology for learning.
Immersive
01
Immersive
Headset
02
Headworn devices
Simulate
03
simulate
Key vocabulary and phrase explanations
• Interactive: Interactive
Key vocabulary and phrase explanations
03
Text Interpretation and Language Point
Analysis
Key vocabulary and phrase explanations
Key vocabulary Virtual Reality: Virtual Reality
Key vocabulary and phrase explanations
Technological integration and innovation
With the continuous progress of technology, virtual reality technology will be integrated and innovated with other technologies, such as artificial intelligence, big data, etc.

《VR介绍英文版》课件

《VR介绍英文版》课件

Increasingly Realistic Graphics
01
As graphics processing units (GPUs) and rendering technologies improve, VR experiences will become more photo-realistic, immersing users even further into virtual environments.
Entertainment Industry: VR has been widely used in the entertainment industry, providing users with an immersive experience in games, movies, and music.
Users are able to interact with the virtual environment using handheld controllers or other devices, and the system responds to their actions, creating a sense of presence within the virtual world.
要点三
Social Interaction
VR has the potential to redefine social interaction, allowing people from all over the world to come together in shared virtual spaces, enhancing global connectivity.
Controllers and input devices: These are necessary to interact with the virtual world. Controllers can be handheld, tracked gloves, or even full-body tracking suits depending on the type of experience and application.

《VR介绍英文版》课件

《VR介绍英文版》课件

responsible VR
entrepreneurs to
development.
explore new markets.
Conclusion
1
Recap of Key Points
VR is an immersive technology that simulates realistic environments. It has applications in various fields, including entertainment, education, healthcare, and military.
addiction, and the
applications in
display resolution,
potential blurring of the
architecture, design,
reducing motion
line between virtual and
tourism, and mental
prevalent, ethical
VR opens doors for
requires overcoming
concerns arise
innovation and growth,
technical challenges,
regarding privacy,
with potential
such as improving
Military and Industry
Beyond entertainment, VR has applications in military training, industrial design, and simulation of complex scenarios. It provides a cost-effective and safe way to train personnel and test processes.

vr 简介 英文版 合适学校学生课堂演讲PPT演示课件

vr 简介 英文版 合适学校学生课堂演讲PPT演示课件

HSTOCNVYR P4s80小V0Ry米aubaVonRvte5o012y24u60a0n0 yuan yuan
Virtual roller coaster
8
9
training simulator
4
Entertainment
Useing in games
Watching VR movie 5
Fine arts
Cool coloured drawing or patternVirtuBiblioteka l sculpturing6
More preofession modeling tools and professional modules
(or create an imaginary setting), and simulate a user's physical presence in this environment, by enabling the user to interact with this space and any objects depicted therein using specialized display screens or
Urban design
Architectural design
7
Challenge
Despite all the hype generated within the tech community,virtual reality isn't appealing to the average person.
3
Applications of virtual reality
Education and training
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虚拟现实英文版
Virtual reality technology
The main content
I Overview II VR hardware and interaction devices III Virtual Reality and GIS network IV Virtual reality technology develops V virtual environment modeling and tools VI development example: Virtual Campus Xianlin Campus of Nanjing Normal University VII Prospects and Problems Appendix: References
Traditional information processing environment has been a "people adapt computer," while today's goal or idea is to gradually make "computer adaptation" and people called for the adoption of sight, hearing, touch, smell, and body, gesture or password, to participate in the information environmental treated to thereby obtain an immersive experience. This information processing system is no longer based on the one-dimensional digital space, but on a multidimensional information space. Virtual reality technology is a key technology to support this multi-dimensional information space.
I Outline
Virtual reality is the development of computer technology is highly crystalline and is reflected in the various fields in the application process, including not only graphics, image processing, pattern recognition, network technology, parallel processing technology, artificial intelligence and other high-performance computing technology, but also involves mathematics , physics, communications, and
even related to meteorology,
geography, aesthetics,
psychology and sociology.
I-I Whቤተ መጻሕፍቲ ባይዱt is virtual reality
Virtual reality or virtual environment is generated by a computer having spot feeling environment, it is a new interactive system. Virtual reality technology is essentially a highly realistic simulation of human vision in real life. Hearing. Action and other acts of interactive technology.
Interaction
Model and the traditional three-dimensional animation and virtual reality are usually generated by CAD systems is not the same, it is not a static world, but an open, interactive,virtual reality environment can influence by controlling and monitoring devices or users Effects, which is the second feature VR, i.e. interaction (Interaction).
I-II Virtual Reality Featurs
Immersion Interaction Imagination
Immersion
vAn artificial computer generated virtual environment, this virtual environment is a three-dimensional digital models constructed by computer graphics, programmed into a computer to produce realistic "virtual environment", allowing users to generate an immersive virtual environment visually the feeling, which is a sense of virtual reality technology immersion (Immersion) or spot a sense of participation

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