| 摘要 |
PROBLEM TO BE SOLVED: To enable touch media to perform a touch operation without touching a screen, and to achieve the convenience and quickness of the touch operation, resulting in the improvement of the interest of a product.SOLUTION: A touch device includes: at least one position sensor; and a controller connected to at least one position sensor. The position sensor is disposed in the non-display area of the screen of the touch device, and used for sensing an aerial touch operation above it, and the controller is used for acquiring aerial touch information from the aerial touch operation, and for performing an operation in accordance with the aerial touch information.SELECTED DRAWING: Figure 1 |
