The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 01, 1983
Filed:
Jan. 23, 1981
John M Murray, Monroeville, AL (US);
Instant Replay Systems, Evergreen, AL (US);
Abstract
A real time, instant replay time-motion analysis system of work measurement that utilizes computer assisted video techniques to simultaneously record and display an operator at work and the elapsed time for the performance of each elemental step in his work task. An observer provides an input signal each time a step is completed and a subsequent step initiated, thereby causing the display of elapsed time relating to the first step to freeze and a display indicating running time for the second step to be generated. Input relating to interruptions occurring during the work process are manually and audibly provided to the system by the observer. The time related data generated during the study is calculated in a microprocessor, and presented as graphical illustrations on the video monitor during replay of the recorded information.