Very interesting concept I must say, I'd love to see something like this used in schools. AI has fast become part of many people's lives so why not extend this into education. Sure we use tech in school probably on a daily basis but nothing like this. We all remember how boring some classes were    especially when you are just being talked at.. I can certainly see how having something there in the palm of your hand so-to-speak, interacting with you and keeping you engaged, will be effective on a child's learning.