VirtuSphere is a

spherical A sphere (from Ancient Greek, Greek , ) is a surface (mathematics), surface analogous to the circle, a curve. In solid geometry, a sphere is the Locus (mathematics), set of points that are all at the same distance from a given point in three ...

virtual reality Virtual reality (VR) is a Simulation, simulated experience that employs 3D near-eye displays and pose tracking to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video gam ...

device. It consists of a 10-foot hollow sphere, which is placed on a special platform that allows the sphere to rotate freely in any direction according to the user’s steps. It works with computer based

simulations A simulation is an imitative representation of a process or system that could exist in the real world. In this broad sense, simulation can often be used interchangeably with model. Sometimes a clear distinction between the two terms is made, in ...

and

virtual world A virtual world (also called a virtual space or spaces) is a Computer simulation, computer-simulated environment which may be populated by many simultaneous users who can create a personal Avatar (computing), avatar and independently explore th ...

s, and rotates as the user walks, allowing for an unlimited plane upon which the user can walk. A wireless

head-mounted display A head-mounted display (HMD) is a display device, worn on the head or as part of a helmet (see helmet-mounted display for aviation applications), that has a small display optic in front of one (monocular HMD) or each eye (binocular vision, bi ...

with

gyroscopes A gyroscope (from Ancient Greek γῦρος ''gŷros'', "round" and σκοπέω ''skopéō'', "to look") is a device used for measuring or maintaining Orientation (geometry), orientation and angular velocity. It is a spinning wheel or disc in ...

is used to both track the user's head movement as well as display the environment of the virtual world. VirtuSphere can serve many purposes, including exercise,

video gaming Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media. Video was first developed for mechanical television systems, which were quickly replaced by cathode-ray tube (CRT) syst ...

military training Military education and training is a process which intends to establish and improve the capabilities of military personnel in their respective roles. Military training may be voluntary or compulsory duty. It begins with recruit training, proceed ...

, and virtual museum tours. The VirtuSphere is a creation of Ray and Nurulla Latypov, whose company, VirtuSphere Inc, is based in

Binghamton, New York Binghamton ( ) is a city in the U.S. state of New York, and serves as the county seat of Broome County. Surrounded by rolling hills, it lies in the state's Southern Tier region near the Pennsylvania border, in a bowl-shaped valley at the c ...

Applications

Markets and applications for Virtusphere include: * Military, law enforcement, and other dangerous occupations that require a safe training environment * Gaming and entertainment * Health and fitness * Museums and other educational installations * Virtual tours of architectural and construction projects

Lockheed Martin The Lockheed Martin Corporation is an American Arms industry, defense and aerospace manufacturer with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta on March 15, 1995. It is headquartered in North ...

has used the VirtuSphere as an input device in a manned simulator at the Mounted Warfare TestBed (MWTB) at

Fort Knox Fort Knox is a United States Army installation in Kentucky, south of Louisville and north of Elizabethtown, Kentucky, Elizabethtown. It is adjacent to the United States Bullion Depository (also known as Fort Knox), which is used to house a larg ...

, KY. This simulator incorporates the sphere into a single-soldier simulator that is compatible with the

Distributed Interactive Simulation Distributed Interactive Simulation (DIS) is an IEEE standard for conducting real-time platform-level wargaming across multiple host computers and is used worldwide, especially by military organizations but also by other agencies such as those inv ...

and High level architecture protocols. The simulator is composed of the sphere, a pair of infrared mice to track the sphere’s movements, Intersense trackers on the user’s head and weapon, an image generator on a laptop, display goggles for the user, and a simulator host computer, all on a wireless network. Using this simulator, the user can interact with other simulated entities, whether provided by separate manned simulators like the Advanced Concepts Research Tool (ACRT), or by computer-generated forces systems like OneSAF. The simulator is used at the MWTB for experiments that examine future weapon systems and tactics and for evaluating soldiers.

References

{{reflist

External links

Official Site

Cybersphere
a similar device developed by the

University of Warwick The University of Warwick ( ; abbreviated as ''Warw.'' in post-nominal letters) is a public research university on the outskirts of Coventry between the West Midlands and Warwickshire, England. The university was founded in 1965 as part of ...

and virtual reality company VR Systems UK.
7 min. video and interview with creators
of VirtuSphere and transcript. Virtual reality

Applications

See also

References

External links