| 摘要 |
<P>PROBLEM TO BE SOLVED: To automatically adjust an image quality based on a user's physical condition and an ambient environment around a display device. <P>SOLUTION: A display screen adjusting apparatus 2 for adjusting the image quality of a display device 1 is mounted on vehicle and includes: a controller 3; a voice output device 4; an input section 5; a brightness sensor 6; a temperature sensor 7; a biosensor 8; and a picture quality adjusting section 9, wherein the controller 3 determines the user's physical condition according to detection results of living-body information transmitted from the biosensor 8. The image quality of the display device 1 is adjusted based on the physical condition determination results and ambient environment detection results respectively obtained by the brightness sensor 6 and the temperature sensor 7. <P>COPYRIGHT: (C)2009,JPO&INPIT |
