Applied Science Laboratories

ASL has been the leader in eye tracking technology for over 30 years. ASL was the first company to develop a head mounted eye tracker, Eye/Head integration, parallax free optics, head position assisted remote optics and many other features that now have become industry standard. This innovative spirit continues today with the world's broadest and most comprehensive line of video based eye trackers.

Mobile Eye

The Mobile Eye is a truly tetherless eye tracking system for use when total freedom of movement is required and video with overlayed cursor is the desired output. This system is designed to be easily worn by an active subject. The eye tracking optics are extremely lightweight and unobstrusive and the recording device is small enough to be worn on a belt.

The eye image and scene image are interleaved and saved on a DVCR tape. This method insures no loss of resolution. Tape duration is 75 minutes, battery operation, at full charge, is 130 minutes. This tape is then transferred to an included PC that separates the image, does the analysis and creates a scene video with cursor overlay. Sample rate is 25/30Hz.

This system is designed for indoor and outdoor use and is compact and rugged enough to be used in many sports applications.

The Mobile Eye comes as a complete system with all necessary hardware and software. The portable DVCR can be connected directly to the PC for real time tracking in a laboratory setting. Additional optics and DVCR recorders can be purchased for use with the system allowing for multiple recordings to be made at the same time.

System components:

• Head mounted optics (76g)
• Colour scene camera
• Modified DVCR recorder
• Eye Vision software
• PC w/Dual Xeon 3Ghz processor