It's been relatively easy to get your hands on an expressive robot face if you're rich or a scientist, that is. XYZbot would like to give the rest of us a shot by crowdfunding Fritz, an Arduino-powered robot head. The build-it-yourself (and eerily human-proportioned) construction can react to pre-programmed actions, text-to-speech conversion or live control, ranging from basics like the eyes and jaw to the eyelids, eyebrows, lips and neck of an Advanced Fritz. Windows users should have relatively simple control through an app
