Technology

Spray Paint Graffiti Printer

The revolution will be automated! Gone are the days when you’d have to practice drawing big letters legibly with a rattle can in order to get your message across. Thanks to the folks at Graffiti Research Lab France, you need only walk along the perimeter wall with your finger on the button of their spray paint graffiti printer.

Benoit Maubrey Takes “Wall of Sound” Literally

Benoit Maubrey Takes “Wall of Sound” Literally

MAKE has covered Berlin-based artist Benoît Maubrey prior work on Audio Ballerinas. Now he has created a similar, but stationary sculpture using over 1000 repurposed speakers. It’s called “Speakers Wall” and in the center is a genuine piece of the Berlin Wall. It has become something of a speaker’s corner for remote museum attendees who can call in and talk through a set of the speakers for 3 minutes. As an added bonus, the speakers are used as a PA system for DJs during concerts – I can only imagine what that would sound like.

SparkFun at Android Open: IOIO Untethered and Meet the Electric Sheep

SparkFun at Android Open: IOIO Untethered and Meet the Electric Sheep

One of the projects featured at the Mini Maker Faire was Ytai Ben-Tsvi’s IOIO, an Android hardware accessory kit that predated the Open Accessory Development Kit (ADK), and is a bit simpler to use: there’s no need to do any programming on the microcontroller, you can load firmware updates from the Android phone, and the Android programming side is pretty darn easy, too. On top of that, the IOIO supports a lot more phones than the ADK does: while the ADK requires Android 2.3.4 or greater, the IOIO will talk to a phone as old as the G1!