Gaze Control during Horizontal and Vertical Target Tracking.

Abstract

The Honeywell oculometer has a noise level of about 0.1 deg(2): eye tracking is noisier than head tracking; vertical eye tracking is noisier than horizontal eye tracking. It has about 25% crosstalk of the horizontal channel into the vertical channel. It has an 84 ms time delay. It is not effective at detecting and rejecting eye blinks; typical eye blink artifacts last 50 to 200 ms. The human tracks best when tracking with eyes alone. Although tracking with head and eyes should be more natural, the human does worse when he uses his head. Head only tracking is the worst of the three conditions.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1984
Accession Number
ADA144484

Entities

People

  • A. T. Bahill

Organizations

  • Carnegie Mellon University

Tags

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Artifacts
  • Biomedical Engineering
  • Biomedical Research
  • Calibration
  • Computer Graphics
  • Computers
  • Engineering
  • Eye Movements
  • Human-Machine Interaction
  • Instrumentation
  • Oculometers
  • Scientific Research
  • Standards
  • Target Tracking
  • Tracks

Readers

  • Acoustics.
  • Brain and Cognitive Science; Experimental Psychology; Cognitive Neuroscience
  • Human-Computer Interaction (HCI).