| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic device capable of imparting to a user actual sensation of the operation of a musical piece composition, at musical piece composition by the user. <P>SOLUTION: The mobile phone 100 (the electronic device) includes: a rotation plate 31 rotatable by user's operation; an electrostatic-type encoder 37 and a pressure sensitive sensor 33a which detect the state of the rotating plate 31 by the user; an exciting coil 39, which gives a tactile feeling to the user, on the basis of the state of the rotation plate 31 which is detected by the electrostatic-type encoder 37 and the pressure sensitive sensor 33a; and a main control section 18 and a control unit 21, which imparts tactile sensation to the user, by using the exciting coil 39 on the basis of the operation of the rotation plate 31 by the user, and which is configured to enable the user to compose a musical piece. <P>COPYRIGHT: (C)2011,JPO&INPIT |
