| 摘要 |
<p>The present invention relates to a keypad to input letters or symbols by dragging a button. The present invention relates to a Korean and English keypad capable of inputting a specific letter or symbol on an input window by dragging a letter button with the symbol while touching the letter button in all directions on the keypad for a mobile device. The present invention reduces the inconvenience of a user and simplifies the configuration of the keypad. The present invention reduces the number of button touch operations.</p> |
