Data processing: presentation processing of document – operator i – Operator interface – Gesture-based
Reexamination Certificate
2005-01-25
2005-01-25
Bayerl, Raymond J. (Department: 2173)
Data processing: presentation processing of document, operator i
Operator interface
Gesture-based
C715S252000, C715S700000, C341S051000, C341S055000
Reexamination Certificate
active
06848083
ABSTRACT:
A data input method and device is provided that allows a user to input data to a computer by means of bending his/her five band digits in a specified manner representing a keyboard character intended for input to the computer system. The bending of the user's five hand digits will then cause wrist muscle movements, which can be then sensed by a piezoelectric element in the data input device. In response, the piezoelectric element generates a corresponding electrical signal, which is then converted into binary form and transmitted via cable or wireless link to the computer system. Inside the computer system, the CPU searches through a predefined character-mapping table to find the character corresponding to the received signal from the data input device.
REFERENCES:
patent: 5111826 (1992-05-01), Nasiff
patent: 5581484 (1996-12-01), Prince
patent: 6380923 (2002-04-01), Fukumoto et al.
patent: 20020012014 (2002-01-01), Mohri
IBM Technical Disclosure Bulletin, “Computer Input Device Nerve Signal Detection,” Aug. 1, 1989, vol. No. 32, Issue No. 3A, p. No. 424-426.
Bayerl Raymond J.
Hailu Tadesse
Ishimaru Mikio
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