The present disclosure includes a three dimensional integrated device comprising a first die having a first supply line and a second die having a second supply line, a power header, and voltage selection logic. A content item representing the content is displayed on a content screen for displaying the content. The control module generates and displays access and control commands on the hardware device to allow user to operate and manage the embedded system. A layout orientation is received for concurrently presenting the first image and the second image within the shared viewing region.