Handheld device with tract input function

Details Handheld device with tract input function Handheld device with tract input function

2006-01-31

2006-01-31

Stcyr, Daniel (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

Reexamination Certificate

active

06991162

ABSTRACT:
A handheld device with tract input function, which allows a user to move the whole handheld device for generating input data for the handheld device itself. The handheld device includes a sensor disposed on the handheld device for detecting the movement of the handheld device to output a displacement signal; a micro-controller coupled to the sensor to generate a tract signal in response to the displacement signal; an identifier coupled to the micro-controller to identify the tract signal for outputting at least a corresponding symbol for the user to select as the input data; a display device disposed on the handheld device; and a memory for storing the input data. The display device displays at least the corresponding symbol for the user to select as the input data corresponding to a desired symbol.

REFERENCES:
patent: 4876571 (1989-10-01), Nakamura et al.
patent: 5656804 (1997-08-01), Barkan et al.
patent: 6002815 (1999-12-01), Immega et al.
patent: 6050490 (2000-04-01), Leichner et al.
patent: 6128670 (2000-10-01), Hashimoto et al.
patent: 6729547 (2004-05-01), Charlier et al.

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