| 摘要 |
It is an object of the invention to provide an information input device capable of performing a minute position input corresponding to a large display screen having a high resolution. The information input device comprises: a plate-like input member (11) slidable by fingertip of one hand; an information creating section for creating input information in response to at least a relative position or a relative displacement of the plate-like member (11); and vibration generating means (an uneven surface 11a 0 and a convex portion 12a 0 ) for generating a vibration by virtue of a relative movement of a sliding surface (11a) of the plate-like member (11). By propagating the generated vibration to fingertip, it is possible for an operator (user) to recognize an amount of a relative movement of the plate-like member (11).
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