1. A mobile device in communication with a photography device to capture and browse a composed panoramic scene, comprising: a touch and display screen module; a memory module; a motion detecting module to detect a state of the mobile device; and a central processing module connected with the touch and display screen module and the memory module via a transmission interface, and is electrically connected with the motion detecting module to execute the application to generate the composed panoramic scene by composing a plurality of partial images captured by the photography device according to a positioning data corresponding to the plurality of partial images; wherein the touch and display screen module displays the composed panoramic scene within a viewing angle range of browsing according to the state of the mobile device.