would the computer ever be small enough to fit into a haldheld devide such as a smartphone?

Question: would the computer ever be small enough to fit into a haldheld devide such as a smartphone?
- Keywords:
  computer,
  size,
  smartphone,
  technology
Asked by gemmalou19 to Chris on 18 Jun 2013.
- Chris Mansell answered on 18 Jun 2013:
  
  Yes, it could be. People have made “atom chips” which is where they have done all the things that I try to do in my big lab but they manage to do it to atoms trapped ever so slightly above a small microchip.

Question: would the computer ever be small enough to fit into a haldheld devide such as a smartphone?