Abstract: A gesture-based wake process for an AR system is described herein. The AR system places a hand-tracking input pipeline of the AR system in a suspended mode. A camera component of the hand-tracking input pipeline detects a possible visual wake command being made by a user of the AR system. On the basis of detecting the possible visual wake command, the AR system wakes the hand-tracking input pipeline and places the camera component in a fully operational mode. If the AR system, using the hand-tracking input pipeline, verifies the possible visual wake command as an actual wake command, the AR system initiates execution of an AR application.

Abstract: A golf score and information device (100, 700, 900) that includes a portable electronic programmable processor and memory unit (110), display (120) and data entry assembly (130), and storage memory (117) operable to automatically or manually receive and send data via a communication circuit. The display (120) and data entry assembly (130) cooperate to visually present continuously scrollable information pertaining to any group of holes of a golf course in a representation of a golf score card. The device (100, 700, 900) is adapted to track current game scores, side games or competitions, hole-by-hole challenges, and to post the results manually and or automatically to a desired score collecting and processing authority.