An apparatus is provided that includes a terminal, a detection unit configured to detect movement of a user, and a control unit to control operation of the terminal so that operation and functions corresponding to a number of times the movement is detected. Accordingly, it may be possible to intuitively input operation instructions of the terminal, give cognition of the intuitive and sensuous terminal to the user since the operation instructions of the terminal are input in an input manner by operation struck with a hand two or three times such as clicking or double clicking.