Smart earbone headphones with personal AI concierge/friend. Kind of K.I.T.T. in head. It will be constantly hearing and learning user habits to entertain and s

Smart earbone headphones with personal AI concierge/friend. Kind of K.I.T.T. in head. It will be constantly hearing and learning user habits to entertain and serve one. Conversation will be fluent like with real human. It will proactively serve advices if user sets it up like that. Can do shopping or judge products according to user taste. Then some kind of minimalistic bent display in form of wearable bracelet, wider than any smartwatch, touch sensitive, equiped with sensors and cameras, synced with that AI asistant will be used to present or record graphical information: maps, pictures, video, tables, receipt.