ACTIVE LIGHTING DEVICE FOR WEARING ON THE WRIST OF A PERSON

摘要

The active lighting device (1) is mounted on a person's wrist to illuminate a path they are taking. The device is preferably in the form of a wristwatch. The device comprises first light sources (5), which are controlled by a control unit (2). The first light sources are arranged on a portion of a housing. Each first light source activated by the control unit can generate a light beam of different orientation from another first light source activated by the control unit. The device further comprises a movement sensor (3, 4) connected to the control unit to determine the movement of the wrist of the person wearing the device in order to allow the control unit to select certain first light sources to be activated. dependent on the movement of the person's wrist to illuminate the path to follow in the same defined direction forward.