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by r3570r3
5485 days ago
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I saw a similar one once. http://www.nij.gov/journals/253/tracking.html It was extreme. It analyses voice, facial gestures, fingerprints and a variety of biometrics. IMHO, using only voice signatures to identify stress levels can be a bit trivial. The causes for stress may vary and this system should be clubbed with facial gesture recognition for accuracy. |
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