Accession Number : AD0668919
Title : EVALUATION OF AN OPTICAL SCAN SYSTEM FOR THE REDUCTION OF FLEET DIVING DATA.
Descriptive Note : Research rept.,
Corporate Author : NAVY EXPERIMENTAL DIVING UNIT WASHINGTON D C
Personal Author(s) : Berghage,Thomas E.
Report Date : 01 MAR 1968
Pagination or Media Count : 30
Abstract : In an effort to obtain an estimate of the validity and reliability of the data processed by an IBM 1230 optical scanner, control data was processed and checked against a set of master cards. Source documents were marked in three different ways - 2H pencil, 3H pencil, and ball point pen. (Author)
Descriptors : (*OPTICAL SCANNING, READING MACHINES), (*READING MACHINES, PERFORMANCE(ENGINEERING)), (*NAVAL OPERATIONS, *DATA PROCESSING), DIVING, ACCURACY, RELIABILITY, OFFICE EQUIPMENT AND SUPPLIES, REFLECTION, OPTICAL EQUIPMENT
Subject Categories : Computer Hardware
Distribution Statement : APPROVED FOR PUBLIC RELEASE