NightPOD
Originally developed for the International Space Station, NightPOD is an intelligent tripod head that is used to accurately track a SLR camera, potentially with a large teleobjective, to track objects. Extremely sturdy and user friendly, it can be used to take long exposure photographs or eliminate motion blur under demanding conditions. It can be used for accurate tracking of moving objects or track stationary objects from a moving platform, such as boats, airplanes and cars.