Pertech : eye tracking, eye tracker design and user tests

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EyeTechPilot

Calibration and recording of ocular data

EyeTechPilot allows calibration of Pertech's eye tracking system thanks to the EyeTechBox.

EyeTechPilot allows ocular raw data acquisition in video format. Then it's possible to work in a 2D environment (on a screen, for example) or in 3D (in a car, in a plane's cockpit). The eye tracker works in a real environment and in a simulated one too.

The eye gaze tracking is done by image analysis, the pupillar camera recording the pupille activity while the second camera records the field view.		EyeTechPilot, logiciel de eye tracking Pertech


Technical specifications

Measuring

  • Measure of ocular direction, in a 2D or 3D environment
  • Measure in a real or simulated environment
  • Angular precision : between 0.25° et 0,5°
  • Sampling frequency : 25 or 50 Hz
  • Response time : >20 ms
  • Full screen calibration

Recording and save

  • Auto save : parameters and calibration profiles
  • Digital videos save, MJPEG or MPEG format (parametrizable compression ratio)
  • Recording of a audio source, synchronous with the measures

Data processing

  • Data export : Matlab and ASCII format (1 folder/measure)
  • Full compatibility between datas (measures and videos) and EyeTechLab environment
  • ollow up of head movements with EyeTechMotion

Remote desktop connection

  • From a computer installed with Windows XP Pro/Seven Pro
  • TCP/IP (Ethernet and/or Wifi)

Operating system

  • Windows XP Professionnal
  • Windows Vista Professionnal
  • Windows Seven Professionnal

Language

Software and manual in french