Communication device for visually impaired persons
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United States of America Patent
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Mar 15, 2011
Grant Date -
Feb 21, 2008
app pub date -
Aug 4, 2006
filing date -
Aug 4, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A communication device for visually impaired persons assists the user to determine the function of each key and input on the modern-day device. The communication device includes a plurality of surface sensors that when activated, guide the user in call placement, routing, control options and general communications. The device may include a vibration feature that causes an area on the device to vibrate. A whisper audio feature may audibly coach the user when sensed areas are touched. Additionally, a networked device may provide third party assistance to the user. The techniques of the various embodiments provide effective guidance without disrupting the user, the called party or others in proximity to the user, such as in an office-type environment.
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Family
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