9 Apparatus, in the nature of speed detectors using cameras and LIDAR, for measuring approach speed before a jump of a participant of an action sport, namely, skiing, snowboarding, mountain biking, and motocross; apparatus, in the nature of speed detectors using cameras and LIDAR, for measuring approach speed before a jump of a participant of an action sport, namely, skiing, snowboarding, mountain biking, and motocross and for monitoring a landing zone for possible obstacles; safety apparatus, in the nature of speed detectors, cameras, and speed indicators, for monitoring approach speed to a jump of a participant of an action sport, namely, skiing, snowboarding, mountain biking, and motocross, and for providing warning signals to the user; apparatus for recording videos and taking photographs of participants jumping in an action sport, namely, skiing, snowboarding, mountain biking, and motocross, none of the aforesaid goods/services being related to the sport of golf, sky diving, or aviation