Babysitting is a quite a tough job, but it looks like the Suima crib is going to take care of all the pain it involves. Developed at Kyuushuu University in Japan, the Suima robotic crib is a fully automatic baby bed that rocks your baby to sound sleep if he or she starts crying. A built-in microphone sense the baby’s cries and then starts swaying from side to side every 1.8 seconds, which is very much like a parent’s heartbeat. This gentle movement of the crib sends the baby back to sleep in no time. If you happen to be in Japan, you can rent this automatic baby crib for about $100 per month. In case you need it permanently, get ready to pay something between $4,500 and $5,500.

Via: Gizmodo/SlipperyBrick/CrunchGear408279