Data entry method and apparatus

Details Data entry method and apparatus Data entry method and apparatus

1989-02-24

1990-11-27

Yusko, Donald J.

Coded data generation or conversion

Bodily actuated code generator

Including keyboard or keypad

341 22, 340711, G06F 302

Patent

active

049739603

ABSTRACT:
A housing includes a liquid crystal display, a keypad and a three ring notebook a plurality of pages therein. Each page includes a plurality of descriptors. A touch sensitive linear potentiometer is affixed to the housing adjacent a page bay into which the book pages can be received one at a time. Data concerning an observed characteristic of a geological core sample is entered into a computer memory by selecting a page and thereafter depressing the strip adjacent the descriptor of interest.

REFERENCES:
patent: 3560964 (1971-02-01), Bedell et al.
patent: 4136336 (1979-01-01), Abe et al.
patent: 4274081 (1981-06-01), Nomura et al.
patent: 4310839 (1982-01-01), Schwerdt
patent: 4621178 (1986-11-01), Taguchi et al.
patent: 4725817 (1988-02-01), Wihlborg

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