The Social drink Machine
Well, the Romanians at Robofun have built a drink mixing robot. It's not looking like the famous Bar2D2, it's looking more like a 2 axis CNC machine, but it has it's share of coolness. To order a drink, you scan the bar code with your smart phone, get to the site and choose a drink. Then wait for a bar code to be displayed on your phone, place a glass in the machine and show the bar code to the machine's webcam.
[original story: Let's Make Robots]