Virtual Reality Systems
Presented by:
Fares saleem

Introduction
 a kind of digital reality .
 a way of using technology to create environments designed for human interaction.
 This is, of course, different than our physical environment.

Introduction
 VR must allow the user to view the environment from any point and at any angle
 VR must allow the user to interact with objects in the environment.

Introduction
 virtual realities can be designed precisely for human interaction for very specific reasons to create experiences not otherwise possible.
مل ةدير ف ةبرجتب شيعلل مدختسملل حمست ةينقت
.
اهعقوتي


Types of VR
 Use of Special Purpose Equipment
 is the presentation of an artificial environment that replaces users' real-world surroundings convincingly enough that they are able to fully engage with the created environment.
 Immersiveness is an important element of virtual reality applications, such as VR gaming .

Types of VR
 Also known as Desktop VR
 Use of a monitor to display the visual world
 Does not require special hardware
 Low Cost
Low Performance
Less Immersion

Types of VR
 Computer generated inputs merged with the user’s view of the real world .

Components of VR
 VR Hardware
 VR Software

VR Hardware
 Primary user input interfaces “ keyword
, …”.
 Visual interfaces “ يضارتفلاا عقاولا ةيؤر نم اننكمت ةزهجأ “ .
 Auditory interfaces “ يضارتفلاا عقاولا عامس نم انككمت ةزهجأ “ .
 Haptic interfaces “
ةيضارتفلاا تائيبلا عم يوديلا لعافتلا نم اننكمت ةزهجأ
“.
 Olfactory interfaces
“ يضارتفلاا عقاولا يف دجوي ام مش نم اننكمت ةزهجأ “
.

Software Components
 Input Process “
لاخدلاا ةيلمع “ .
 Simulation Process ”
ةاكاحملا ةيلمع “ .
 Rendering Process “
جارخلاا ةيلمع “.
 World Database “
تانايبلا نيزختل “.

VR Applications
Education
Crossing street Construct3D

VR Application
Treatment of Acrophobia

VR Applications
Recreation

VR Application
Design

VR Application
Simulation
Flight Simulation

VR Application
Entertainment
Virtual racing

VR Application
Military

Conclusion
 VR introduces a new way of interacting with things .
 The best of VR is yet to come …

Thank You for Listening