I used a Forward Looking Infrared camera (FLIR) to take pictures of my Lithium Backpack.
The original Lithium Backpack from the Liquidware community.
In this picture the Lithium Backpack was warmer than the air. The whiter colors represent heat and the darker colors represent a cooler temperature.
In this picture you can see the Integrated Circuits are hotter than the rest of the board. The large white area is the 3.3V regulator and the boost circuitry.
What else should I take pictures of?