| 摘要 |
<p>In a portable electronic device, time and effort of a user is reduced while performing mode switching that reflects the user's intention. The portable electronic device includes a first touch sensor, a second touch sensor, and a processing unit which performs a first process when the first touch sensor detects a touch operation and performs a second process related to the first process in place of the first process when the first touch sensor detects the touch operation and the second touch sensor detects a touch operation.</p> |
