Ever wondered exactly what your AIBO was trying to communicate to you, or what mood he was in? The pdf document which you can download via the image below, enables you to understand more clearly what AIBO is expressing through its facelights. Each expression appears as an animated pattern created by LEDs that light up or fade out.
There are six basic expressions determining its mood, as well as battery level and alarm clock indicators and different mode settings. There are 8 categories in all in the document but not all of the expressions are included, some you’ll have to work out for yourself!