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The MWC wind-down: what Engadget (and friends) really thought
It's been a long, long week in Barcelona. Phones were launched. VR was everywhere. And there was a spherical, laser-touting robot, too. Because why not? With so much ground passing under our feet throughout this week, there was a lot to talk about. With all the news in the bag, though, just one thing remained on our task list: to make like a tree and get outta here. Time for a well-earned cola light, a tapa or two ... and a chance to talk it over. Join us below!
KegDroid dispenses beer with the help of a Xoom tablet and an Arduino board
Here's an instance of NFC technology that's more exciting than yet another tap-to-pay scenario. Google employee Paul Carff combined a Motorola Xoom running ICS with an Arduino microcontroller to create KegDroid, a friendly green beer dispenser. The Xoom acts as a gatekeeper to that brewed goodness, only letting the bot dispense drinks after users swipe an authorized badge. The badge is read by an NFC scanner on the bottom of the case and is then authenticated (or rejected) by the Arduino board. Once the system grants access, users can choose from two selections on tap via a custom Android application displayed on the Xoom's screen. As Android Community points out -- and as you'll see in the video below -- the KegDroid hasn't mastered a bartender-level pour (read: there's way too much foam). Still, this is oodles cooler than your average keg, wouldn't you agree?
Adorable CanBot chills in your fridge, quietly biding its time (video)
What's the point of a robot disguised as a tank or, uh, a clothes dryer? If you really want to infiltrate human society, you need robots that can hide in plain sight. Thankfully for would-be robotic conquerors, Ron Tajima brings us the aptly named CanBot, which hides batteries, an embedded control board, and three RC-servo legs beneath its beer-can exterior. Tajimi controls it with a Wiimote, and in the video above you can see it walking and rolling. His son seems less than impressed, but he probably sees this stuff all the time. We're mightily excited, and look forward to picking up a six pack. Of robots. [Thanks, Robotbling]
