2012
Check into Foursquare, get a gumball.
The Check 'N Chew communicates wirelessly with an ethernet device. When someone checks into an authorized location, information is sent from a server, and a gumball is dispensed. The whole process is quite speedy, only taking a couple of seconds from Foursquare check-in to gumball dispensing.
Check 'N Chew was created by Matt Richardson, Tyler DeAngelo, and myself.