Portable Visual Function Tester.

Abstract

A novel portable visual function tester and reliable testing method is described for the rapid and accurate measurement of several parameters of human vision, including critical fusion frequency, stereopsis. The visual display patterns may comprise light emitting diodes: the electronics of the system may include an audio recorder for recording the selected vision parameter measurement and the observations using the system, and may be battery powered for portability.

Document Details

Document Type
Technical Report
Publication Date
Apr 11, 1984
Accession Number
ADD011105

Entities

People

  • H. L. Task
  • L. V. Genco

Organizations

  • United States Department of the Air Force

Tags

DTIC Thesaurus Topics

  • Diodes
  • Electronics
  • Frequency
  • Light Emitting Diodes
  • Measurement
  • Observation
  • Power Electronics
  • Recording Systems
  • Semiconductor Devices
  • Semiconductors
  • Solid State Electronics
  • Test Methods

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Vision Science/Vision Psychology/Cognitive Neuroscience.

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems