| 摘要 |
PROBLEM TO BE SOLVED: To improve the operability for a sight line input by improving the responsiveness to the sight line input to a mail icon according to the next user's operation, and to detect the sight line input with less power consumption in a mobile phone 10 by shortening operating time for the sight line input by the improvement in the operability for the sight line input.SOLUTION: A mobile phone 10 has a display 14 for displaying an object such as an icon and is able to detect a sight line input of a user. When a sight line is input to an object, an operation relating to the object is performed. For example, when a newly-arrived mail is received, a mail icon (96a) is displayed on the display 14. In this case, in the mobile phone 10, a user's operation to perform a mail function is predicted, and responsiveness to the sight line input to the mail icon is improved. |
