| 摘要 |
The present invention relates to a data input device with a predetermined sensing region in a terminal for an electronic device, including an input unit for sensing one or more contact and pressing actions for a reference position displaceable in the sensing region and a plurality of first indicating positions arranged in a radial direction from the reference position, and generating an input signal corresponding to the contact or pressing action; and a control unit for judging a finger contact or pressing point or a contact or pressing direction from the input signal, extracting data allocated to the input signal from a memory, and inputting the extracted data. |
