Pairing AI with the “conversational UI” we’ve seen in apps like Luka.ai, Lark etc is a winning combo. Chat is the main way people are used to interacting with their smartphones, albeit mostly to other humans so far. But with machine2person apps like payments via Messenger, and the clients supporting a richer set of media than just text, this seems like a huge area of growth.
We’re working on “chat games for Language Learning” using basic NLP and chatbots. Demo http://ComicEnglish.com/new