Computer input device with biosensors for sensing user emotions
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United States of America Patent
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Feb 20, 2001
Issued Date -
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app pub date -
Jul 15, 1998
filing date -
Jul 15, 1998
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Abstract
A method and system for correlating physiological attributes including heart rate, temperature, general somatic activity (GSA), and galvanic skin response (GSR) to N emotions of a user of a computer input device, such as a mouse. Sensors are in the mouse to sense the physiological attributes, which are correlated to emotions using a correlation model. The correlation model is derived from a calibration process in which a baseline attribute-to-emotion correlation is rendered based on statistical analysis of calibration signals generated by users having emotions that are measured or otherwise known at calibration time. A vector in N dimensions, representative of a subject user's emotions, is output for subsequent subject users whose emotions are sought to be known, with the baseline being the reference in the N-dimensional space of the vector.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- PENDRAGON NETWORKS LLC
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Ark, Wendy S | Mountain View, CA | 2 | 167 |
Dryer, D Christopher | Mountain View, CA | 2 | 406 |
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