Description
hi, plz do a research of 8-10 pages on Virtual Reality and include code and prototype of testing software systems (pictures).
I will attach the power point and the proposal.
plz feel free to ask thanks
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Explanation & Answer
Hello!Here is the requested document, please let me know if change is needed.Remember to invite me to your next assignment too. 😀 BTW, I was not sure about if you will need the presentation, I made some changes to that document also, let me know if you need something else.
Virtual Reality
Types of Virtual Reality (VR)
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Windows on World (WoW)
They have been defined as systems of Virtual Reality without Immersion. Some systems use a
conventional monitor to display the virtual world.
These systems are known as WOW (Window on a World) and also as Desktop Virtual Reality,
these technologies try to make the image that appears on the screen look real and that the
objects represented in it act with realism.
•
Immersive VR
The most sophisticated Virtual Reality systems allow the user to feel "submerged" inside
the virtual world. The phenomenon of immersion can be experienced in 4 different
modalities, depending on the strategy adopted to generate this illusion.
These immersive systems are usually equipped with an HMD helmet-visor. This device is
equipped with a helmet or mask that contains visual resources, in the form of two
miniature screens coordinated to produce stereoscopic vision and acoustic resources of
three-dimensional effects.
A variant of this approach is the fact that there is no helmet as such, but a visor
incorporated in an armature that frees the user from the helmet, providing him with a rod
(like that of submarine periscopes) that allows to raise, lower or control the Orientation of
the image obtained through the viewfinder.
•
Mixed Reality
By merging the systems of telepresence and virtual reality we obtain the so-called
systems of Mixed Reality. Here the inputs generated by the computer are mixed with
telepresence inputs and / or the vision of the real world users.
This type of system is oriented to the strategy of enhancing the perceptions of the
operator or user with respect to the real world. In order to achieve this it uses an essential
type of HMD of transparent vision (see trough), that relies on the use of a combinator that
is a special screen, which is transparent to the light that enters from the real world, but
that to the Instead reflects the light pointed at it by the optical devices located inside the
HMD.
•
Telepresence
This technology links remote sensors in the real world with the senses of a human
operator. The sensors used can be installed in a robot or in the ends of tools type Waldo.
In this way the user can operate the equipment as if it were part of it.
This technology has an extremely promising future. NASA intends to use it as a resource
for remote planetary exploration.
Telepresence necessarily includes a degree of immersion involving the use of remote
control, but has its own characteristics that are discernible enough to assign a particular
classification.
•
Distributed VR
The idea behind distributed VR is very simple; a simulated world runs not on one
computer system, but on several. The computers are connected over a network (possibly
the global Internet) and people using those computers are able to interact in real time,
sharing the same virtual world. In theory, people can be sitting at home in London, Paris,
New York and Edmonton, all interacting in a meaningful way in VR.
Applications of VR
There is a large list o...