| 摘要 |
A method and apparatus for efficiently providing tactile information. The method includes receiving a position indicated by input means, determining whether the input means is in contact with an object using the position indicated by the input means and the position of the object, generating tactile information about movement of a tactile device from information about a texture of the object, when it is determined that the input means is in contact with the object, transforming the generated tactile information tactile information in a perception region that can be perceived by a user, transforming the tactile information in the perception region into a driving signal capable of driving the tactile device, and driving the tactile device according to the driving signal.
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