The Uneekor EYE XO is the piece of hardware mounted above the ball at Tempo. It comes equipped with dual high-speed cameras and infrared sensors that can detect the finest of details, even using the dimples of the ball to help calculate. Plus, the EYE XO + associated software can simulate a wide variety of golf courses (over 500!) and conditions, so golfers can work on their game in any situation imaginable.
Take it from MyGolfSimulator.com: "The Uneekor EYE XO offers superior ball and club data, non-ball marking technology, and excellent accuracy. These features place the EYE XO in the same league as the Foresight GC Hawk and GCQuad, and the Trackman TM4." Or, from GolfStead.com, "The EYE XO is a renowned simulator system with stellar ratings. Its high accuracy is considered to be on par with professional systems like the GC3, GCQuad, and TrackMan."