Justin Rattner, Intel CTO, looks ahead to the next 40 years and sees physical computers disappearing into the walls, autos, and homes.

Shades of Kurweil, he says instead of technology being an evolution over time, big revolutionary changes tend to happen in rapid “giant leaps”. He thinks the next major leap will be in the human interface with technology, with potential future breakthroughs in processing that would have the physical boxes of computers disappear into the fabric of our daily lives.