A remote television viewing system employing an eye tracker is disclosed, wherein a small region of the image appears in high resolution, and the remainder of the image appears in low resolution. The eye tracker monitors the position of the viewer's line of sight. The eye tracker position data is transmitted...http://www.google.fr/patents/US4513317?utm_source=gb-gplus-shareBrevet US4513317 - Retinally stabilized differential resolution television display
Retinally stabilized differential resolution television display
