| 摘要 |
PURPOSE: To display functions and their setting contents of an electronic device onto a display device as a list and the selection and setting of any of the functions displayed as a list are conducted according to the user's line of sight. CONSTITUTION: The device is provided with a decision means A, a function class display means B, a sight line position detection means C, a matching detection means D, a function name list display means E, and a function setting means F so that contents of functions of an electronic device body and names of functions set to the electronic device body are displayed on a display device G as a list and the selection and setting of the type of the functions and the function names displayed on the display device G as a list are conducted by the user's line of sight to select any of plural functions provided to the electronic device thereby improving the operability when the electronic device is set as a current function. |
