| 摘要 |
PURPOSE: A mouse integrated keyboard is provided to prevent the generation of an error due to a task location control using direction keys only. CONSTITUTION: In a keyboard, a control unit(1) controls the direction using a button type stick on the position of a thumb. A left click button(2) and a right click button(3) are placed on the controller. A wheel(4) as a mouse wheel is placed between the controllers. If the same function with a mouse is needed, the user clicks or double clicks the left or the right buttons. |
