| 摘要 |
<p>PURPOSE: An input method using size of touching spot and a device are provided to perform writing and erasing without a special tool selecting procedure. CONSTITUTION: An input mode setting unit(220) calculates the size of the contact point by using a coordinate according to the coordinate recognizing unit. The input mode setting unit is set to an erasure mode when the contact point size is above a predetermined threshold value. The input mode setting unit is set to a writing mode when the contact point size is below a predetermined threshold value. An input processing unit(230) processes the coordinate value according to the contact point and an input value according to an input mode which is set by an input mode setting unit.</p> |
