Device and method for producing a three-dimensionally perceived planar tactile illusion
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United States of America Patent
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Sep 18, 2007
Grant Date -
Aug 11, 2005
app pub date -
Jan 12, 2005
filing date -
Jan 12, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A tactile communications device includes a two dimensional surface configured to be positioned in contact with a wearer for tactual stimulation. A plurality of actuators are positioned on the surface and arranged in a generally planar array. Various of the actuators are operable for being sequentially activated, line-by-line, to produce a non-veridical perception of a three dimensional surface.
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