Abstract: An aircraft three-dimensional exhibition system and aircraft three-dimensional exhibition controlling method is provided. The aircraft three-dimensional exhibition system includes an aircraft controller and a plurality of aircrafts. Each of aircrafts includes an effect presenting device, a communication device and a dynamic reaction device. The effect presenting device provides an audio-visual effect. The communication device receives a flight control signal from the aircraft controller. The dynamic reaction device controls the aircraft to fly along a flight track according to the flight control signal. The aircrafts fly in formation according to a flight script to form a whole formation audio-visual effect by the audio-visual effects provided by each of the aircrafts, for displaying changing stereoscopic audio-visual effects.

Abstract: The present invention provides a gesture recognition system and method which utilizes an open gesture and a close gesture made by a user's hand in simulating a releasing operation and a pressing operation of a mouse. In the present invention, the coordinate of the user's hand is unlikely to shift or change when simulating a mouse click. The present invention can solve the problem of the hand coordinate that is shift when simulating the mouse click in convention skills.