I'm not convinced for smartphones, but the tail end of the video shows some real promise. The watch and game controller in particular.
It is interesting that they are using QWERTY. Im curious if thats a decision based on trying to gain acceptance. It seems that if you're looking to really reinvent user input, theres likely a more ideal layout.
I think the choice of QWERTY is purely for acceptance reasons. Everybody can air-type on an imaginary keyboard, using a new layout would be a massive barrier to entry.
It is interesting that they are using QWERTY. Im curious if thats a decision based on trying to gain acceptance. It seems that if you're looking to really reinvent user input, theres likely a more ideal layout.