Artificial intelligence has a new job: setting a good example for your kids. It seems that children's behaviour can be influenced by the personality of a robot companion – playing with an enthusiastic or attentive robot, for instance, made them engage more and work harder. Researchers ran a series of experiments with Tega, a companion robot that looks like a cross between a Furby and a Teletubby. To test how the robot's personality could affect the children's behaviour, they programmed the robot with different responses. "The goal is to have a companion that has all of the behaviours that we want to instil and promote in the child," says team member Goren Gorden at Tel Aviv University in Israel.

I just got back from SXSW where I was on a panel entitled "Can AI Systems Really'Think?'"

MIT's Personal Robotics Group has been one of the driving forces behind social robotics since… well, since they pretty much invented social robotics. Led by Professor Cynthia Breazeal, who is also founder of social robot startup Jibo, the MIT group has built an amazing collection of smart, cute, and squishy creatures, and now they have a new one. The latest, smartest, cutest, and squishiest social robot that MIT has been testing out is named Tega, and it's already gotten to work, adorably teaching Spanish to preschoolers. We spoke with Jackie Kory Westlund, a Ph.D. student in the MIT Media Lab who's been doing research with Tega, about why it's such a useful social assistive robotics platform and how to keep preschoolers from utterly destroying it with hugs. To provide some context for Tega, have a look at a couple of the other robots developed by MIT's Personal Robotics Group, which is really just an excuse to post one of my favorite robot videos of all time: You can sort of imagine that Dragonbot and Tofu maybe got extra cuddly one lonely night at the Media Lab, and Tega was the result.