Apparatus and method for eye tracking interface
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United States of America Patent
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-
Nov 1, 1994
Issued Date -
N/A
app pub date -
Jan 19, 1993
filing date -
Mar 31, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An eye tracking interface system for generating communication and control functions as a result of pre-defined eye gestures is disclosed. The system includes a detecting device adapted to detect bio-electromagnetic signals generated by eye movements. A first processor receives the detected bio-electromagnetic signals, and generate tokens corresponding to said pre-defined eye gestures. A second processor receives the tokens, and generates command signals based on a protocol correlating tokens to desired command signals. Thereafter, a user interface responds to said command signals, and provides control functions in response to said command signals.
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