Dynamic tactile interface
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United States of America Patent
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Jan 22, 2013
Grant Date -
Mar 29, 2012
app pub date -
Dec 5, 2011
filing date -
Mar 3, 2009
priority date (Note) -
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Abstract
A method and system for exciting a dynamic tactile interface having a plurality of electrodes includes identifying an area within an image that is capable of tactile feedback and identifying a first subset of the plurality of electrodes in the dynamic tactile interface that correspond to the plurality of areas. A voltage is applied to each of the electrodes of to the plurality of electrodes to create a desired state for each electrode corresponding to the areas capable of tactile feedback. The dynamic tactile interface can be implemented as part of a viewable display type of device, or as a device without any viewable display.
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