In the past few months, we have already covered a bunch of robots that can teach kids and adults a new language. L2TOR is a research project that explores the idea of using social robots to teach kids a second language. The L2TOR robot can interact with children aged 4 years old.
the project will focus on teaching English as L2 to native speakers of Dutch, German and Turkish, and teaching Dutch and German as L2 to immigrant children speaking Turkish as a native language
More info is available here.