| 摘要 |
<p>PURPOSE:To correct the deviation of glance detection with simple operations by detecting the glance of a display image observer and processing data on a screen according to the detected result. CONSTITUTION:In the state of mounting a head monitor device 2, which is integrally provided with an LCD 7 for image display, observation optical system for observing an LCD display image and glance detecting part 15 for detecting the glance of the LCD observer, on the head, the glance is moved to any arbitrary part on the display screen of the LCD 7 so that a cursor on that display screen can be moved while following the position of that glance, at the same time, a return key R is depressed at that moving position so that an input corresponding to the display screen can be performed and further, the real glance position is calculated by correcting the glance position data according to correction data. When a correcting operation is performed after those glance position data are displayed, the amount of deviation between those glance position data and the glance position data calculated just before is calculated and adjusted.</p> |
