Method for entering handwritten information in cellular telephon

Details Method for entering handwritten information in cellular telephon Method for entering handwritten information in cellular telephon

1996-05-20

1999-09-28

Shankar, Vijay

Telegraphy

Systems

Position coordinate determination for writing

178 1806, 178 1901, 178 1903, G08C 2100

Patent

active

059592605

ABSTRACT:
A cellular telephone (100) has a receiver (506) and a transmitter (508) and a detachable battery (106) retrofitted for entering handwritten information and for providing power to the cellular telephone (100). The detachable battery (106) has a digitizer (552) for accepting the handwritten information, a recognition engine (560), coupled to the digitizer (552), for generating readable characters from the handwritten information. The detachable battery also has a memory (558), coupled to the recognition engine (560), for storing the readable characters and an output port (116) for transferring readable characters from the detachable battery (106).

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"Simon" by VBellsouth & IBM, pp. 1-10 Nov. 1993.

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