| 摘要 |
A mobile phone (electronic device) (1) includes a display unit (32a) for three-dimensionally displaying a predetermined object, an operation unit (sound processor (30), touch panel (32), etc.) for executing an operation associated with the object, a detecting unit (imaging unit (40)) for detecting a displacement of a predetermined material body in three-dimensional space where the object is displayed, and a control unit (22) for determining a strength of an operation performed on the object based on the detected displacement and changing a content of the operation according to the determined strength. The detecting unit preferably detects the displacement without contacting the predetermined material body. |
