Patent ID: 8553129

Claim:
A handheld electrical device comprising: a first lens module with a first image capturing boundary, disposed on the handheld electrical device ; a second lens module with a second image capturing boundary, disposed on the handheld electrical device, wherewith the first image capturing boundary and the second image capturing boundary are different; an input unit, configured to receive a user input for capturing images; a control unit, configured to control the first lens module and the second lens module to respectively capture a first image and a second image at the same time when the input unit receives the user input; a display unit; an orientation sensing module, configured to sense an orientation of the handheld electrical device; and wherein when the handheld electrical device is in a photograph mode: when the orientation sensing module senses that the handheld electrical device is in a first orientation, the control unit controls the display unit to display a scene captured by the first lens module with the first image capturing boundary; when the orientation sensing module senses that the handheld electrical device is in a second orientation, the control unit controls the display unit to display another scene captured by the second lens module with the second image capturing boundary; when the handheld electrical device is in the photograph mode and the orientation sensing module senses that the handheld electrical device is in the first orientation, the control unit controls the display unit to further display one or more first indication lines to indicate the second image capturing boundary; and when the handheld electrical device is in the photograph mode and the orientation sensing module senses that the handheld electrical device is in the second orientation, the control unit controls the display unit to further display one or more second indication lines to indicate the first image capturing boundary.