Patent ID: 8885064

Claim:
A portable device comprising: a camera unit configured to sense a surrounding image of the portable device; a sensor unit configured to sense at least one of surrounding environment of the portable device and a user input; a display unit configured to display an execution screen of a camera application, the camera application providing a normal camera mode and a temporary camera mode; and a processor configured to control the camera unit, the sensor unit, and the display unit, wherein the processor is further configured to: activate the normal camera mode of the camera application, wherein a first image captured in the normal image capture mode is stored in a first folder, activate a normal standby mode of the portable device when a normal lock event is detected in the normal camera mode, activate a temporary standby mode of the portable device when a temporary lock event is detected in the normal camera mode, and when a first temporary unlock event is detected in the temporary standby mode, release the temporary standby mode and activate the temporary camera mode of the camera application, wherein a second image captured in the temporary camera mode is stored in a second folder, wherein the second folder is different from the first folder.