ViewTracker3

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ViewTracker3

Lightweight wearable eye tracking system

 

 

 

 

 

*Developed with the support of PUPIL LABS in Germany.

ViewTracker3 is a new eye tracking measurement system with a light-weight headset that adopted USB3.0 for its interface.

Three small digital cameras are mounted, and the data of the field of vision and the movement of pupils of both eyes are obtained.

The gaze data will be measured in real time.

Captured images can be transported and saved to Windows computers by USB 3.0 cable.

Small pupil cameras allow the eye tracking measurement for the downward gaze, and the posture and the position of the cameras can be flexible.

For a user wearing glasses, this headset can be wearable under their own glasses and corrective lenses are not necessary. 

Automobile: eye movements while driving cars

  • Gaze measurement in free space

Production site: visualizing inspection process

  • Visualization of experts' eye movements
  • Manual for beginners, sharing quality management policy

Specialized operation: educational purpose

  • Visualization of experts' eye movements
  • Manual for beginners

Psychology, academic research, TV programs

  • Providing materials for psychological research
  • Visualizing gaze difference between genarations

Features of ViewTracker3

 Small and lightweight

 Using with own glasses

 Wearable under their own glasses.

 Corrective lenses are not necessary.

 Small  Wearable with a helmet.
 Very light  Weight is only about 40g. Optimal structure to fit user's face well. Small and light.
 High performance
 High speed sampling

 High speed sampling up to 200Hz for eye cameras. Sufficient data to ensure accuracy.

 Wired data transmission

 Stable data transmission compared with wireless system. 

 High definition camera

 World camera is 30Hz high definition camera.(will be available for full HD in the future)

 Auto gain control  Allowed to use under the sun.
 High functionality
 Analysis function  Heat map, gaze history, area analysis, etc. are standard analysis items.
 3D model measurement  Reducing errors due to differences in distance by estimating both eye ball models in 3D.
 Trajectory  Gaze history is shown as trajectory. The length of trajectory is changeable.
 Duration of pause  被験者が注視した場所(停留)をポインタ拡大で明快に表示。
 Interchangeable lens  Magnifying lens is included.
 Useful function
 Real-time measurement

 視線データはリアルタイムに計測され、指定フォルダに書き込まれますので、

 計測終了後すぐに確認できます。

 また、ネットワーク機能により、リアルタイムにデータにアクセスすることも

 可能です。(風景画像は1FPS静止画)

 Auto calibration

 Completed in a short time. Just follow the pointer on the screen with your eyes. 

 English notation  English/Japanese

 Offset function

 傾向のある誤差をワンクリックで簡単に修正。

 Live video 

 視線データ付きのライブ映像を計測中にモニター表示。

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