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Hardware for VR Part 2 of 4

Hardware for VR Part 2 of 4. Capps, Darken & Zyda Naval Postgraduate School {Capps,Darken,Zyda}@cs.nps.navy.mil. 3D Stereo Graphics - StereoGraphics Crystal Eyes.

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Hardware for VR Part 2 of 4

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  1. Hardware for VRPart 2 of 4 Capps, Darken & Zyda Naval Postgraduate School {Capps,Darken,Zyda}@cs.nps.navy.mil

  2. 3D Stereo Graphics - StereoGraphics Crystal Eyes • An inexpensive alternative to HMDs or other types of displays is to produce a stereo image on the workstation screen and view it via stereo glasses. • This is a similar approach to 3D movies. • http://www.stereographics.com

  3. Immersadesk • Going a step further, many applications demand a bigger workspace than is offered by a 20” desktop monitor. • Desktop monitors usually stand upright, perpendicular to the table surface. • Many people thought that it would be useful to produce a flat, or near flat, 3D workspace using stereo glasses.

  4. Immersadesk • http://www.fakespace.com/new_pro.html?

  5. Virtual Workbench • http://www.evl.uic.edu/EVL/VR/systems.html

  6. CAVE - WISE (Walk-in Synthetic Environment) • Developed at the University of Illinois at Chicago (C. Cruz-Neira), the CAVE uses several projection screens on the walls and floor in place of an HMD. • Many people can experience the environment simultaneously. • At present, only one can be tracked so others see a distorted image.

  7. CAVE - http://www.evl.uic.edu/EVL/VR/systems.html#CAVE

  8. University of Tokyo - CABIN System • A derivative of the CAVE ...

  9. Hand worn devices Dataglove Cyberglove Powerglove Hand held devices Flying mouse Wand Hand manipulated devices Spaceball Joystick Hand Devices

  10. The VPL Dataglove • The first hand worn device • Fiber optic • Frequent calibration • Patents now owned by Sun?

  11. Virtual Technologies Cyberglove • Stress sensors instead of fiber optics • More degrees of freedom • Less noise and calibration problems

  12. Virtual Technologies Cyberglove • http://www.virtex.com/~virtex/

  13. The Powerglove - Abrams Gentile Entertainment Inc • http://www.cms.dmu.ac.uk/~cph/pg2.html

  14. The Powerglove - Abrams Gentile Entertainment Inc

  15. The Exos Dexterous Hand Master

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