Spatial input/display correspondence in a stereoscopic computer graphic work station

Author:

Schmandt Christopher1

Affiliation:

1. Architecture Machine Group, Massachusetts Institute of Technology

Abstract

An interactive stereoscopic computer graphic workspace is described. A conventional frame store is used for three-dimensional display, with left/right eye views interlaced in video and viewed through PLZT shutter glasses. The video monitor is seen reflected from a half silvered mirror which projects the graphics into a workspace, into which one can reach and manipulate the image directly with a “magic wand”. The wand uses a magnetic six degree-of-freedom digitizer. In an alternative configuration, a graphics tablet was placed within the workspace for input intensive tasks.

Publisher

Association for Computing Machinery (ACM)

Subject

Computer Graphics and Computer-Aided Design,General Computer Science

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1. Reflector;Proceedings of the 30th Annual ACM Symposium on User Interface Software and Technology;2017-10-20

2. Incorporating Kinesthetic Creativity and Gestural Play into Immersive Modeling;Proceedings of the 4th International Conference on Movement Computing;2017-06-28

3. Input/Output Devices and Interaction Techniques;Computing Handbook, Third Edition;2014-05-08

4. SpaceTop;Proceedings of the SIGCHI Conference on Human Factors in Computing Systems;2013-04-27

5. Optical merger of direct vision with virtual images for scaled teleoperation;IEEE Transactions on Visualization and Computer Graphics;2006-03

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