Dynamic tactile interface

Details Dynamic tactile interface Dynamic tactile interface

2009-03-03

2011-12-13

Nguyen, Hung T. (Department: 2612)

Communications: electrical

Tactual indication

With input means

C340S539110, C340S384700, C340S007600, C345S173000

Reexamination Certificate

active

08077021

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.

REFERENCES:
patent: 7103407 (2006-09-01), Hjelt et al.
patent: 7148875 (2006-12-01), Rosenberg et al.
patent: 7375454 (2008-05-01), Takasaki
patent: 2007/0016425 (2007-01-01), Ward
patent: 2008/0122797 (2008-05-01), Soh et al.
patent: 2009/0115734 (2009-05-01), Fredriksson et al.
patent: 11-203025 (1999-07-01), None

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