Communications: electrical – Condition responsive indicating system – Specified indicator structure
Reexamination Certificate
2006-10-20
2008-10-21
Nguyen, Tai T (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specified indicator structure
C340S691600, C340S425500, C340S426220, C381S071200, C381S089000, C713S176000
Reexamination Certificate
active
07439873
ABSTRACT:
Communication systems and apparatus to allow a user to perceive the relative spatial location or present position of other elements of interest in a control space, such as the location of a speaker participating in a telephone conference or that of an aircraft carrier to a remotely piloted vehicle on final approach. The system inserts synthetic sound cues into the communication to the user that represent the relative position(s). In one embodiment, the user will perceive the communication as though it were communicated through free space to the user from the relative position of the represented source, so that, for example, the squad leader will perceive his wingman to be at his immediate left. Methods of conveying relative position sound cues are also provided.
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Brewster, Stephen; Providing A Model For The Use Of Sound in User Interfaces; Jun. 28, 1991; Department of Computer Science, University of York, Heslington, York.
Harness & Dickey & Pierce P.L.C.
Nguyen Tai T
The Boeing Company
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