| 摘要 |
PURPOSE:To use an electronic desk calculator efficiently in accordance with cases, by providing a key input function besides the function of a handwriting input device. CONSTITUTION:A main body A is provided with a handwritten character recognizing sensor I, a display body D, a mode changeover switch SW, etc. In the handwriting input mode, a pen P is used to write characters on a form Y on the sensor I, thus inputting then. In the key sheet input mode, a key sheet KS where prescribed key symbols are printed is put on the sensor I, and prescribed parts are depressed to input characters. Prescribed input information is taken out from an ROM-A on a basis of the depression of a prescribed part of the key sheet KS. Thus, the handwriting input as well as the input due to the key sheet are possible. |
