Contextual push-to-talk: a new technique for reducing voice dialog duration

Authors:
Garrett Weinberg
Affiliations:
Mitsubishi Electric Research Labs, Cambridge, MA
Venue:
Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services
Year:
2009

Citing 2
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Abstract

We present a technique in which physical controls have both normal and voice-enabled activation styles. In the case of the latter, knowledge of which physical control was activated provides context to the speech recognition subsystem. This context would otherwise be established by one or more steps in a voice dialog initiated by a conventional, single "push-to-talk" button.