As computing power increases exponentially, the ways we relate to computers become more natural — and more ubiquitous. Msnbc.com's Wilson Rothman explores the evolution of interfaces, from primitive punch cards to interactive buildings.
Visit msnbc.com for breaking news, world news, and news about the economy
If you're having trouble watching this video, try downloading the latest version of Flash Player or contacting your IT department.
Have any comments or questions about our video editions of IMPO? Or do you have a video you'd like to see featured in one of our deployments? Email me at [email protected].