Virtual reality assignment help
Introduction to virtual reality
Virtual reality is a computer-generated three-dimensional environment that can be explored and interacted with us. Virtual means ‘near’ and reality means ‘real’ hence, combining both these terms you can derive the meaning of virtual reality. The users of virtual reality are able to “immerse” themselves to varying degrees in the computer artificial world which may either be simulation of some form of reality or the simulation of complex data. In the past view years, we have noticed the development of virtual reality in education with introduction of new technologies. Students have developed confidence in classroom and are taking virtual reality courses seriously. Thus, assignmentsguru are here to give hand to your challenging virtual reality assignments for we have expert professionals with us.
Today, virtual reality is used in variety of ways and often in confusing and mis-virtual environment can vary. In the full immersion the users wear head mounted display that provides 3d visuals and audio information and some form of hand-held input devices
Partial level of immersion can be provided by projecting the computer output into the environment using large monitors. When simulating an environment, the focus is on reproducing its aspects as accurately as possible to create the illusion of alternative reality. This can involve 3D images but the incorporation of 3D sounds, artificial smell generation and force feedback. The resulting digital world may either be a representation of real-world objects or imagination of a designer.
Importance of virtual reality in educational field.
Use of virtual reality makes students socially active in classroom
Many students are afraid to put up their doubts in the classroom. The hardly talk to their classmates and teachers hence, usually behind in classroom tasks. The use of VR devices helps them mix up in the classroom environment.
Learning through virtual game-based reality
Most schools have already applied game -based learning in the classroom. In virtual game-based learning students find themselves in the game field. They will get live experience in mathematical calculation or dealing economic issues.
Virtual reality allows practical learning experience
With virtual reality you can find yourself travelling inside the body having cess, viruses, and organs all round. Also with you is a guide telling you the names of every tissue, cell and helping you to identify infection. This is an example of live experience of learning a topic through virtual reality.
Using virtual reality learning motivates students
Using VR generates students interests in their curriculum. The creation of tridimensional image allows the student to explore histological sites that make learning easy for them. Student will long for more sessions to get practical experience on different topics. Hence, there performance will boost up.
Virtual reality helps create a virtual classroom.
VR helps to create a virtual classroom where students can easily interact with each other and also with their teaches. Students are also available to communicates with object or materials in this virtual environment Hence, they can discover the depth of every provided information.
Virtual reality devices.
Humans are experienced in interacting with three dimensional objects. Traditional computer configuration allows us interact with virtual worlds through a screen, a pointer and a key board. However, the digital world resides inside the computer and we are exterior to it.
The major aim of head mounted displays (HMD) is to give the user the sensation of immersion. The actual system is designed to take advantage of human binocular system as well as audio to create the feeling of immersion.
- VR glasses
Virtual reality glasses are stereo graphic devices. Thus, perception of depth and the sense of space are enhanced when the user observe the virtual world. The technology behind these equipment’s can vary from chromatic anaglyphic and Chroma depth.
- Data glove
Data glove are hand measurements devices with sensors for both the flexion angle of the fingers and the orientation of the wrist. For example, the %DT data glove has 1 sensor per finger and measures the orientation of the user’s hand. It can emulate a mouse and can be used as baseless joystick
Cyberpunk is a six-degrees of freedom, 3D navigation device used to control the user motion in the virtual world. While the normal mouse clicks represent a repetitive and tedious way of designating direction for navigations in 3D space Cyberpunk allows the user” fly through intuitive way.
Virtual reality systems.
The above-mentioned devices can be integrated in computer system which allows one or more user to observe and interact each other when analyzing the scene. The following are examples of virtual reality systems
CAVE virtual reality system
The cave was develops to overcome some of limitations of HMDs especially for scientific applications. The main goal was to provide high resolution, a large field of view and stable display that did not encumber the viewer and would allow multiple people to easily share the VR experience.
The ImmersaDesk was developed in 1994 at EVL. It is a drafting table format VR display. Up to 5 users wear shutter glasses to view high resolution stereoscopic, head tracked images. The ImmersaDesk screen mostly fills a user field of view, at the same time enables the user to look forward and down. Logistically ImmersaDesk is simpler and smaller than CAVE.
More recently a larger scale system, called the infinity Wall was created. The Infinity Wall was designed around the same basic resources as the CAVE but is intended for presentation to large groups as in classroom setting
Collaborative virtual reality systems
Collaborative VR system try to address these necessities. For instance, two networked users at different locations in the world can meet the same virtual world by using Head mounted displays. All users see the same virtual human to the other participant. The user can see each other, and interact with virtual world as a team.
This kind of collaborative work is an important consequence of VR development and promises deeply changes in the way people communicate ideas and information.
Virtual reality application areas
As the technology of virtual reality evolves, new applications of VR appear in fact, we can assume that VR has been reshaping the interface between humans and information technology by offering new ways for the communication, representation and visualization process of data. The following are application areas:
The key idea in this case is to explore virtual buildings already designed but not yet constructed. The goal of computer system is to allow visualization of the building to permit the architect proto type the target and to iterate with clients during design process of a plan
- Archaeology and arts
In recent years, a convergence of computer graphics and computer vision has produced a set of techniques collectively known as image-based modelling and rendering (IBMR) on the other hand the rapid development of specific hardware makes possible to build low-cost acquisition systems that are increasingly effective.
Virtual reality in the topic of entertainment focuses on video games. Game have had an important role in the development of human computer interfaces and the divulgation of I/O devices to the public, making then affordable to general users
Digital prototyping, collaborative design and engineering ergonomics and human factors, maintenance analysis training, education, sales and marketing are areas where virtual reality is more and more being used to enhance quality and improve efficiency.
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