<i>Eye Tracker</i>

An employee of Japan's camera venture Nac Image Technology displays a new eye-tracking system "EMR-9", which can track eye movement with three CCD cameras on the glasses, seen during the annual Automotive Engineering Exposition at Yokohama city in Kanagawa prefecture on May 22. Automakers are using this device for research of drivers' eye-tracking movement to prevent accidents. The new device can record high-speed eye movement of 240 frames per second of VGA (640 x 480) image.Photo: AFP