This seems suspiciously like an April Fool's joke..
Check out their other new feature unveiled today as an addition to google calendar... Google "Wake up Kit"!!!The "wake up" notification uses several progressively more annoying alerts to wake you up. First it will send an SMS message to your phone. If that fails, more coercive means will be used. The kit includes an industrial-sized bucket and is designed to be connected to your water main for automatic filling. In addition, a bed-flipping device is included for forceful removal from your sleeping quarters. Learn more