| 摘要 |
PURPOSE: An information input device for a portable wireless terminal is provided to input information with one hand holding the wireless terminal, such as a PDA(Personal Digital Assistant), using a touch screen as the input device. CONSTITUTION: The first slide guide(202) is fixed to both sides of the portable wireless terminal. The second slide guide(201) is slid upward and downward between the first slide guides of both sides. A stylus tip(203) is linked with the second slide guide, is slid to left and right, and is contacted to the touch screen(101) of the portable wireless terminal if the user pushes the stylus tip.
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