It’s a prototype called txtBOMBER, by Felix Vorreiter. It has seven solenoid-actuated pens and an Arduino for a brain. [via Dude Craft]
Digital paint roller
I am descended from 5,000 generations of tool-using primates. Also, I went to college and stuff. I am a long-time contributor to MAKE magazine and makezine.com. My work has also appeared in ReadyMade, c't – Magazin für Computertechnik, and The Wall Street Journal.
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