| 摘要 |
<p>A method for providing a user interface based on a light sensor includes recognizing a motion of an object with respect to a portable device based on a light signal received by at least one light sensor of the portable device and, according to the motion of the object, controlling an application of the portable device. A portable device to provide a user interface based on a light sensor includes at least one light sensor to recognize a motion of an object with respect to the portable device based on a light signal received by at least one light sensor and a control unit to control an application of the portable device according to the motion of the object.</p> |
