If you need any evidence that the machines are learning, look no further than the Momaroo 4 Cool Mesh rocker, which imitates the motion you make when bouncing your child. Cushioned in a breathable mesh fabric, the baby rocker can execute five different patterns in three dimensions, mimicking the soothing motion he or she felt in the womb. It’s even Bluetooth-enabled, allowing you to control motion, music, volume, and speed with the tap of a thumb on your smartphone.