Boots – shoes – and leggings
Patent
1992-01-07
1994-02-22
Harvey, Jack B.
Boots, shoes, and leggings
364550, 364569, 364410, 364717, 434327, 434258, 434231, 273 85G, 273440, 273445, 273446, G01B 700
Patent
active
052893898
ABSTRACT:
A response speed and accuracy measurement device includes a multidigit code generator for generating a multidigit code of numeric or alphabetic characters or other symbols. A start switch causes a code to be generated and displayed for a limited time duration. The operator then attempts to enter the last displayed code as quickly as possible using the data entry keys of a keyboard. A timer measures the operator's response time. A comparator checks the entered code against the displayed code for detecting a match. An output is generated in the event of a match to indicate the operator's response time.
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The New York Times, Omaha World-Herald, "Job Test Screens for Impairment Protects Privacy", Mar. 11, 1990, Section G-p. 1.
Beehner John A.
Harvey Jack B.
Wachsman Hal D.
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