Virtual push-to-talk button
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United States of America Patent
Stats
-
Aug 21, 2018
Grant Date -
Mar 15, 2018
app pub date -
May 28, 2015
filing date -
May 28, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus for providing a virtual push-to-talk (PTT) button is provided herein. During operation, an augmented reality and object recognition circuitry will detect user's fingers and a free surface near the fingers by analyzing image captured by camera. A virtual PTT button is placed upon an object that is near to user's finger. Gesture recognition will be performed by the circuitry to determine if a user presses the virtual PTT button. When a user presses the virtual PTT button, the circuitry identifies the action and transmits a message to a PTT radio, causing the PTT radio to activate a PTT call.
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