by Dr. Abhijit Chaudhuri Dept. of Applied Mechanics IIT Madras‚ Chennai‚ India VIRTUAL WORK F F 1. Work on a particle: U r F r The particle can move along a specified a path 2. Work on a rigid body: F i) Due to translation F U r F r W r M ii) Due to rotation M U M by Dr. Abhijit Chaudhuri Dept. of Applied Mechanics IIT Madras‚ Chennai‚ India The equilibrium position of the particle under the action of different forces‚ needs to be determined r is
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VIRTUAL WORLD CONTENTS: VIRTUAL IN THE REAL WORLD HISTORY APPICATIONS/USES WHY VIRTUAL WORLD RATHER THAN REAL WORLD FUTURE REAL WORLD: It is the world where we can feel ‚ touch‚emotions etc. VIRTUAL WORLD: It is a world where digital creatures look like real life ‚ sounds like real life & feel like real life. ABOUT VIRTUAL REALITY: In 1965 ‚ Ivan Sutherland published a paper called ‚” The Ultimate display “ in which he described the computers as
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AND INSTRUMENTATION VIRTUAL SURGERY M.K.Arun Kalasalingam University Krishnankovil-626 190.Tamilnadu.India Phone : 04563 - 289042/43/44 Fax No: 04563 - 289322 Email Id: info@kalasalingam.ac.in ABSTRACT Rapid change is under way on several fronts in medicine and surgery. Advance in computing power have enable continued growth in virtual reality‚ visualization‚ and simulation technologies
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Virtual Reality (VR) What is it? Virtual means ‘almost or nearly as described‚ but not completely’‚ therefore‚ Virtual Reality is when something is not physically existing as such but made by a software to appear to do so. Virtual reality is an artificial 3-dimensional environment that is created with software and presented to the user in such a way that the user suspends belief and accepts it as a real environment. It is a digitally created space that humans could access by donning sophisticated
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best input hardware has been a major field of exploitation by developers. Virtual laser keyboard has been a major breakthrough in this field. The keyboard which is non-physical has brought a new dimension in the field of data entry where the mechanical keyboards can be replaced by a light beam projected on a flat surface. It replaces the physical key board which occupy space on the devices. This paper focuses on the virtual laser keyboard as a revolutionary invention in multimedia and data entry industries
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Virtual Reality: the Rise‚ Decline‚ and Return Xavier Woodard INF 103 Dr. Kris Jamsa December 10‚ 2012 Virtual Reality: The Rise‚ Decline‚ and Return Virtual Reality once the most talked about technological advancement‚ then a near nonexistent application‚ and now a returning enterprise. Virtual reality or VR‚ as it is often times referred to‚ is computer simulated reality that gives the user a feel of the physical world in an imaginary world setting. The history of VR is an interesting history
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Virtual Reality Joe Blige Virtual reality as of recent‚ while still extremely new‚ has become the topic of many opposing viewpoints. It has caught the eye of the general public for several reasons. Perhaps‚ this is mainly because of all the possibilities which virtual reality creates. Note that the possibilities are not pre- determined as either good or bad‚ mainly because there are many different opinions to the future of this developing technology. However‚ despite the controversy this
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WELCOME TO VIRTUAL REALITY Virtual Reality‚ (2013) Contents 1. Introduction ………………………………………………………………………………3 2. Research Summary………………………………………………………………………3 2.1 Immersive Virtual Environment Technology CAVE………………………………4 2.2 Semi Immersive Systems Powerwall………………………………………………..5 2.3 Characteristics…………………………………………………………………………..5 2.4 Benefits…………………………………………………………………………………..5 3. Comparison System Characteristics…………………………………………………
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Virtual memory is a feature of an operating system that enables a process to use a memory (RAM) address space that is independent of other processes running in the same system‚ and use a space that is larger than the actual amount of RAM present‚ temporarily relegating some contents from RAM to a disk‚ with little or no overhead. In a system using virtual memory‚ the physical memory is divided into equally-sized pages. The memory addressed by a process is also divided into logical pages of the
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Managing Performance in workplace to attain optimum productivity in the New Millennium The demand of HRM or Human Resource Management in General Santos City this year is high. In applying a certain Job in a specific organization we must wear proper attire and look. It is important to a hiring officer to observe the applicant to their attitude because as what Ma’am Tolimao‚ the president of Human Resource in whole socsargen said that your attitude determines your altitude. Your skills‚ knowledge
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