| Zimmerman, Thomas G. Optical Flex Sensor. US Patent Number 4,542,291, 1985. 76 |
....exible tubes with a re ectiveinterior wall, a light source at one end and a photosensitive detector at the other that detected both direct lightrays and re ected lightrays. Depending on the bending of the tubes, the detector would change its electrical resistance as a function of lightintensity [156]. The gloves also provided tactile feedbackby putting piezoceramic benders underneath each nger which produced a tingling or numbing sensation. The main di erence between the DataGlove and the Z Glovewas the position and orientation mechanisms used with each. A traditional magnetic tracking ....
Zimmerman, Thomas G. Optical Flex Sensor. US Patent Number 4,542,291, 1985.
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Zimmerman, Thomas G. Optical Flex Sensor. US Patent Number 4,542,291, 1985. 76
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Thomas G. Zimmerman. Optical flex sensor. Patent, VPL Inc, 1991.
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