Registers – Coded record sensors – Particular sensor structure
Patent
1990-07-18
1991-06-18
Pitts, Harold
Registers
Coded record sensors
Particular sensor structure
235441, 235492, G06K 710
Patent
active
050251414
ABSTRACT:
A wand which provides rapid contact to a two-terminal electronic token data module. The wand includes one contact which will make contact to the periphery of an electronic token which the wand is pressed against, and one contact which will make contact to the center of the token. Preferably the wand includes a base portion which is shaped to be worn on the second joint of a user's finger. This wand can be used for very rapid manual contacting of electronic tokens in various physical positions. This can be very advantageous in a variety of data collection/updating applications such as retail checkout, or tracking work-in-progress in a computer-assisted-manufacturing environment.
REFERENCES:
patent: 4717817 (1988-01-01), Grass
patent: 4780707 (1988-10-01), Selker
patent: 4948954 (1990-08-01), Dias
Dallas Semiconductor Corporation
Pitts Harold
LandOfFree
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