Housing for an electronic device internal walls

An electronic assembly, comprising:

• a housing including a front cover and a back cover, wherein the front cover has an opening;
• a printed circuit board that is at least substantially enclosed between the front cover and the back cover, wherein at least part of the printed circuit board extends behind and overlaps with the opening in the front cover from a vantage point perpendicular to the printed circuit board, and wherein the printed circuit board has one or more electrical components that generate heat during operation;
• a first temperature sensor secured to the printed circuit board;
• a touch screen display mounted to a first side of the printed circuit board and viewable through the opening in the front cover, the touch screen display configured to receive an input from a user in the form of a touch, and to transfer a corresponding touch force to the printed circuit board;
• the back cover has an outer shell, and one or more inward extending walls that extend from the outer shell towards a second side of the printed circuit board, wherein at least some of the inward extending walls engage the second side of the printed circuit board in the part of the printed circuit board that extends behind and overlaps with the opening in the front cover to provide support to the printed circuit board and thus the touch screen display against the touch force;
• wherein the inward extending walls, the outer shell and the printed circuit board are configured to define a plurality of pockets within the housing, wherein the first temperature sensor is located in one of the plurality of pockets;
• and
• wherein the one or more electrical components that generate heat cause the air in another of the plurality of pockets to be warmer than air in the one of the plurality of pockets in which the first temperature sensor is located in.