Recording services for recording videos of participants jumping in an action sport, namely, skiing, snowboarding, mountain biking, and motocross; photographic services for taking photographs of participants jumping in an action sport, namely, skiing, snowboarding, mountain biking, and motocross; providing sports information in the nature of providing approach speed information before a jump to 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; 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; Measuring and providing approach speed information before a jump to a participant of an action sport, namely, skiing, snowboarding, mountain biking, and motocross for safety purposes; measuring and providing approach speed information before a jump to a participant of an action sport, namely, skiing, snowboarding, mountain biking, and motocross, and monitoring a landing zone and providing warning signals for possible obstacles for safety purposes; electronic monitoring of landing zones and providing warning signals for possible obstacles to participants of an action sport, namely skiing, snowboarding, mountain biking and motocross
