Novelties: Lie-Detection Software Is a Research Quest

Researchers are teaching computers how to spot deception in people's speech — using cues like loudness, changes in pitch, nervous laughs and ums and ahs.

By GINGER THOMPSON 04 Dec, 2011

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Source: http://feeds.nytimes.com/click.phdo?i=d4ecca1ccec2affbbdd83ff822213571
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