It slowly wiggles its way towards light sources. Collecting Reactions Once completed, you should invite some friends to observe the three creatures and record their reactions for discussion. In the book, Braitenberg describes a set of increasingly complex vehicles built from simple mechanical and electronic components. Fear, Love, Values, Logic, etc. Braitenberg uses these thought experiments to explore psychological ideas and the nature of intelligence.
Intricate behaviors seem to emerge from interactions of simple component parts.
Hogg et al used specialized electronic LEGO bricks to build these creatures. For more details, see their paper Braitenberg Creatures.