| 摘要 |
The present invention relates to a keypad of a computer keyboard for enabling a left-handed person to conveniently use the keypad of the computer keyboard. A keypad of an existing computer keyboard has numeric keys on a right side so that there is a discomfort to use a mouse and the numeric keys together with the right hand when software requiring concurrent operation of the numeric keys and the mouse is used under the Windows environment in a computer. Also, the upper body of a computer user is twisted about 45 degrees to the right side or has an unnatural state in the left shoulder in a sitting position when typically putting the left hand on a numeric keypad to push the numeric keys and using the mouse with the right hand in input of a large amount of numbers and rapid processing of data. When the user work in this position for a long time, there is strain on the body so that the efficiency of data processing is reduced. Therefore, to solve the various problems, the present invention provides the keypad of the keyboard for the left-handed person, which is disposed on the left side so as to use the numeric keypad on both sides. |
