Form Adjustable Angle Between a Battery and Battery Cavity to Selectively Place a Video Display in Viewing Orientations

A tablet computing system, comprising

• a main body having a front side and a back side;
• a video display disposed on the front side, the video display to display images;
• a battery cavity disposed on the back side to receive a battery to supply power to the main body, the battery cavity having a first cavity end to correspond to an outer end of the main body;
• a hinge member having a first hinge end coupled to the first cavity end and a second hinge end to removably receive a first battery and of the battery, the hinge member to cause the battery to rotate about the first cavity end to form an adjustable angle between the battery and the battery cavity;
• and
• wherein the video display is selectively placed in one of a plurality of viewing orientations to view the video display based on an amount of the adjustable angle.