| 摘要 |
PROBLEM TO BE SOLVED: To provide an awaking maintaining device for a driver capable of maintaining an awake state of the driver, by feeding back the motions of the driver as visual stimulation. SOLUTION: The awaking maintaining device 1 is constituted of a steering wheel 2 of an automobile C of a vehicle, and a first mark 3 put to an upper part of the steering wheel 2. COPYRIGHT: (C)2007,JPO&INPIT
|
