Coordinating System Responses Based on an Operator's Cognitive Response to a Relevant Stimulus and to the Position of the Stimulus in the Operator's Field of View
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United States of America Patent
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Issued Date -
Jul 22, 2010
app pub date -
Jan 21, 2009
filing date -
Jan 21, 2009
priority date (Note) -
Abandoned
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Abstract
Neurophysiological responses such as EEG signals of brainwave activity, dilation signals of pupillary response, dwell time signals of eye movement and imaging signals of vascular response are monitored as a correlate of the operator's cognitive response. These responses are processed to determine if there is a significant cognitive response to a stimulus (visual or non-visual) to generate a positive cue. The operator's eye movement is monitored to determine when the operator fixates on the stimulus and the position of the stimulus in the operator's field-of view (FOV). The positive cue and position of the stimulus, and typically the time-stamp of the cue are output triggering a system response. The temporal sequence of cues and stimulus position may be processed to reinforce or reject the cue or refine the stimulus position.
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