Alex Weber of Hamburg created this cool drawbot (Der Kritzler means “the Scribbler”) that lays down ink directly on a window, allowing passers-by to groove on the robot’s work from outside.

John Baichtal

John Baichtal

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net


  • Felice Luftschein

    Cool, but I see no evidence of grooving by the passers-by.