| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an information input device by which a cut and a cut/copy, etc., for example, are executed by a human natural operation which is seen in a pencil with an eraser, etc., for example. SOLUTION: A grid processor 2 supplies active column number Ncols and active row number Nrows where the pressure of a pressure sensitive tablet 1 is added. CPU 6 judges by which one of a pen part 21, an eraser part 22 or a selector part 23 in a stylus 20 a user executes an operation or whether or not they are separated from the pressure sensitive tablet 1. Then, CPU 6 erases a text, etc., where LCD 4 is displayed or copies it based on the judgement result.</p> |
