Abstract: A bat speed measuring device is including a housing, one or more light emitting assemblies producing light at first and second sensing zones relative to the housing, first and second light receiving assemblies for receiving respective light reflections of the light when a moving object, such as a bat, passes through the first and second sensing zones, and a processor configured to calculate a speed of the object moving between the first and second sensing zones.

Abstract: A bat speed measuring device is including a housing, one or more light emitting assemblies producing light at first and second sensing zones relative to the housing, first and second light receiving assemblies for receiving respective light reflections of the light when a moving object, such as a bat, passes through the first and second sensing zones, and a processor configured to calculate a speed of the object moving between the first and second sensing zones.

Abstract: Methods and systems are provided having a tag associated with a moving object are disclosed. An antenna of the tag transmits signals. A Global Positioning System (GPS) obtains GPS data for the tag. An anchor comprises an antenna that receives signals transmitted by the tag at the first frequency. A computer system receives both GPS data and information from the anchor indicative of a distance between the tag and the anchor and determines whether to track a position of the tag. A camera system includes a communication system that receives information about the position of the tag from the computer system. The camera system includes a camera control system that controls a position of a camera based on received information about the position of the tag from the computer system.