That's just the beginning. Entire network and architectures will eventually be redone and supported for tablets and smartphones. So if you use a smartphone or tablet, you may well be holding the future of IT right in your hand.
Preston Gralla is a contributing editor for Computerworld.com and the author of more than 35 books, including How the Internet Works (Que, 2006).
in Computerworld's Management and Careers Topic Center.