Abstract: A non-contact 3D human data acquisition system and method includes a depth-sensing camera used to acquire the front and back depth image data of static body of a test individual, and a human characteristic algorithmic processor electrically connected with the depth-sensing camera, so as to acquire the depth image data for subsequent processing. The human characteristic algorithmic processor includes a human depth data analysis module, a human sire measurement module, and a 3D human feature data acquisition module. The depth-sensing camera could be used to capture depth images, and the human characteristic algorithmic processor can be performed without contacting, with the human body or available in remote control. This allows one individual to rapidly and easily obtain important characteristic data of the human body, conduct 3D human body analysis, and collect important characteristic sizes, thus helping to set up statistical databases for further analysis, research, and other applications.

Abstract: A method of automatically switch of target golf hole is applied in a golf assisting device. The golf assisting device utilizes the memory to store a plurality of golf-hole-region coordinates that define a plurality of regions belonged to every golf hole. A processor of the golf assisting device is used to determine which convex polygon region the golf assisting device is located in accordance with the stored golf-hole-region coordinates in order to automatically switch a corresponding target golf hole of the convex polygon region. The golf assisting device determines in accordance with the corresponding target golf hole of the convex polygon region to proceed and operate other various functions of the golf assisting device so that the golf assisting device can be operated and switched automatically without any manual operation from the golfer.