In the future, robots with AI will be used to teach children things. Take the iPal for instance: it is a social robot that encourages interest in science and technology with stories, games, and videos. Parents can control the robot and monitor their children’s progress on their smartphone or computer.
iPal runs on Android with extensions for motion, sensor, and natural language processing. It has a 6 inch display, WiFi/Bluetooth, microphones, touch/ultrasound/infrared sensors, and many motors. More info is available here.