Minneapolis-based creative agency Colle+McVoy has come up with an ingenious way to get employees to do the one thing everyone’s lethargic about: fill their timesheets. C+M has built a device called “TapServer” that uses radio-frequency identification (RFID) and custom-written software to dispense free beer to any employee who fills his/her timesheet on time.
Employees just need to scan their ID cards and the machine determines wether they’ve filled their timesheet
Filled timesheets = cold beer on tap
Several Arduinos, solenoids, a Node-based server and a Raspberry Pi were used to build the machine.