Accession Number : AD0140735

Title :   THE SPEED AND ACCURACY OF DISCRIMINATING DIFFERENCES IN NUMBER AND TEXTURE-DENSITY

Descriptive Note : Human engineering technical rept.,

Corporate Author : MOUNT HOLYOKE COLL SOUTH HADLEY MA PSYCHOPHYSICAL RESEARCH UNIT

Personal Author(s) : REED, J.B.

Report Date : 31 JUL 1952

Pagination or Media Count : 26

Descriptors :   *DISPLAY SYSTEMS, *VISION, CODING, CONTROL SYSTEMS, RADAR OPERATORS.

Distribution Statement : APPROVED FOR PUBLIC RELEASE