A method and system for advertising and screen identification using an electronic mobile device transparent screen having 3D image processing and analysis capabilities. The display may include one or more display screens varying in translucency on the rear display screen. Advertisements delivered to the electronic mobile devices by virtue of a mobile app are displayed on the electronic device screen outside the confines or borders of the mobile app. Advertisements are viewed on a rear display screen to non-users of the electronic mobile device. Advertisements are displayed based on GPS location of the electronic mobile device.