Directional pad having integrated acoustic system and...

Details Directional pad having integrated acoustic system and... Directional pad having integrated acoustic system and...

2006-08-15

2006-08-15

Shankar, Vijay (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Including keyboard

C345S156000, C345S157000, C345S160000

Reexamination Certificate

active

07091957

ABSTRACT:
An apparatus for use in a data processing device is described in which an audio system and a light system is embedded within a cursor control device such as a directional pad. In one embodiment, the apparatus comprises a cursor control device for performing one or more defined cursor control functions; an audio system embedded within the cursor control device, the audio system configured to generate audio signals responsive to audio signals received and/or generated by the data processing device; and a light source embedded within the cursor control device, the light sources configured to generate light from the cursor control device responsive to control signals generated by the data processing device.

REFERENCES:
patent: 6580932 (2003-06-01), Finke-Anlauff
patent: 6850226 (2005-02-01), Finke-Anlauff
patent: 2002/0044136 (2002-04-01), Griffin et al.
patent: 2002/0149567 (2002-10-01), Griffin et al
patent: 2003/0122784 (2003-07-01), Shkolnikov

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