NON-CONTACT OPERATING APPARATUS

The present invention provides a non-contact operation apparatus, which has low power consumption and fast algorithm for motion recognition, has low manufacturing cost, and has a simple motion recognition process. The non-contact operation apparatus includes a plurality of non-contact sensor modules; and a micro control unit. Each of the non-contact sensor modules includes a light emitting unit and a light receiving unit, wherein the light emitting unit may radiate light to an object, and the light receiving unit may receive the radiated light reflected from the object and may convert an optical signal on the object into an electrical signal. Also, the non-contact sensor modules are spaced apart from each other. The micro control unit receives the electrical signal to calculate spatial coordinates of the object.