Here is WALL-E in his hibernation cube mode. When plugged into the wall he has a little display that illuminates to show something is powered or charging. The display is just a back-lit piece of translucent plastic, not an actual LCD display.
Here is WALL-E in his hibernation cube mode. When plugged into the wall he has a little display that illuminates to show something is powered or charging. The display is just a back-lit piece of translucent plastic, not an actual LCD display.