| 摘要 |
PROBLEM TO BE SOLVED: To provide an unevenness forming device with its pattern to be changed in use. SOLUTION: When this device is used for an operating panel 10, an operating panel plane 11 is formed on the upper ends of plural movable rod elements 20 vertically and horizontally arranged in a lattice shape. Each movable element 20 includes a force sensor, a position sensor and a driving means which are individually controlled by a controller. The controller actuates the driving means for a selected group of movable rod elements 20 to be protruded at their upper ends to form an operation key 12. Force of thrusting the movable rod elements 20 for the operation key 12 is detected and if the force of thrusting any of the movable rod elements 20 is greater than predetermined, the whole movable rod elements 20 for the operation key 12 are integrally moved a preset distance to the push-in direction. |
