| 摘要 |
<p>An apparatus and method for controlling a portable device are provided. The method includes a method for controlling a portable device, the method including finding at least one object to be tracked in view of a camera, differentiating motion of the at least one object from changes in camera input other than the at least one object in the camera's view, tracking the motion of the at least one object, and executing a function according to the tracked motion.</p> |
