作者: Michael Waters
DOI:
关键词: Computer hardware 、 Motion sensing 、 Power (physics) 、 Engineering 、 Motion sensors 、 Reset (computing) 、 Electrical devices 、 Timer 、 Electrical engineering 、 Movement (clockwork)
摘要: Headgear is provided having one or more electrical devices, such as light sources mounted thereto. The headgear includes a power source for providing to the devices and motion sensing device, that any operating are shut off if hat does not move within predetermined time period conserve life of source. In form, device operable reset shut-off timer when movement detected by sensor so sources, example, turned worn with on. this manner, constantly being keep from timing out turning off.