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ErgonomicHuman-Engineering Keyboard or Notebook Computer
ErgonomicHuman-Engineering Keyboard or Notebook Computer
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机译:人体工学人体工程学键盘或笔记本电脑
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摘要
PURPOSE: An ergonomic keyboard or notebook computer is provided to performs the movement of a track ball and the selection operation with one hand by locating the track ball buttons in the forefinger and middle finger location. CONSTITUTION: Keyboard buttons(700) are included in the upper side of a body. A pointing device(800) is included in the edge right of the upper side of the body. A selection button(810) is included in the right side of the body. A user operates a pointing device with a thumb and presses the selection button with the rest fingers. The part between the left and right side end of the front surface of the body comprises the concave curved surface.
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