Virtual Reality Research Paper Example | Topics and Well Written Essays - 2250 words

Virtual Reality - Research Paper Example At some point in 1990s other terms related to VR appears such as, virtual environment or synthetic environment (Mario Gutierrez, F Vexo, & Thalmann,). Virtual reality is considered as the most powerful human-computer interface. However a number of TV shows, magazines, newspapers and discussions have described virtual reality in many different as, well as in confusing ways (Burdea & Coiffet, 2003). In terms of functionality, virtual reality is defined as the simulation of computer graphics in order to create the real looking world. The three I’s of virtual reality is immersion, interaction and imagination (Burdea & Coiffet, 2003). Some people link virtual reality on the basis of devices such as the head mounted displays also known as goggles are considered as the simulators however, in recent year’s virtual reality is not conducted via head mounted displays but it is done through huge projection screens or desktop PCs (Burdea & Coiffet, 2003). In the same fashion, sensin g gloves i.e. another example of virtual reality device is now being replaced by the trackballs and joysticks. Hence, virtual reality cannot be defined on the basis of devices as, new devices are being manufactured and improvement in technology is being escalated every year therefore, replacing the previous technology and devices (Burdea & Coiffet, 2003). ... Display of organ reactions such as bleeding from an artery. Interactivity between objects such as surgical instruments and organs. Sensory feedback – tactile and force feedback. Definition Virtual reality is defined as the transfer of information effortlessly, efficiently and fluently from the device to the operator by means of a well-organized man made computer interface. The specific components such as head-coupled virtual images, stereoscopic displays, hap tic interfaces and position-tracking systems characterize virtual reality as a technological system. Virtual reality as illustrated by Kalawsky as: â€Å"Virtual environments are synthetic sensory experiences that communicate physical and abstract components to a human operator and participant. The synthetic sensory experience is generated by a computer system that one day may present an interface to the human sensory systems that is indistinguishable from the real physical world† (Beutel,). Another book named The Silicon Mirage defines virtual reality as â€Å"Virtual reality is a way for humans to visualize, manipulate and interact with the computers and extremely complex data† (Beutel,). The above definitions state that the virtual reality is a group of technologies as, well as the new example of human interaction and manipulation of information. In other words, virtual reality offers its users to navigate, act together in a three dimensional computer generated environment in actual era. History The history of virtual reality starts in the late 1960s. Virtual reality (VR) was narrated as the multisensory simulation of the real world. Morton Heilig a cinematographer constructed a multisensory vehicle simulator in 1962 which was named as ‘Sensorama’ (Mario Gutierrez,