cover image When Things Start to Think

When Things Start to Think

Neil A. Gershenfeld, Gershenfeld. Henry Holt & Company, $25 (225pp) ISBN 978-0-8050-5874-1

At MIT's Media Lab, the researchers and students already live in the future. Gershenfeld, director of the Physics and Media Group and co-director of the Things That Think consortium at the Media Lab, offers a user-friendly tour of that present future. There, ""smart paper"" is recycled by your printer and the coffee pot recognizes your cup and serves up your preference. Gershenfeld's sympathies are with those who feel they are the servants of computers rather than the other way around. His answer to a recent report of a man who shot his crashed PC (four times in the hard drive and once in the monitor) is to give computers the ability to sense and respond to their environments. At a recent fashion show, he reports, MIT grad students modeled jackets outfitted with very personal computers that are powered by natural movement and can play music, or change the appearance of the fabric from solid to pinstripe. So why do the rest of us have to settle for staring at the screens of our blind, dumb and deaf PCs? Gershenfeld makes a strong case that compartmentalization and secrecy in education, research and industry has brought us to an impasse that can be overcome only by creative chaos and openness. Especially for techno-phobes, Gershenfeld's easy style and light use of technical terms makes his book a fun and tantalizing glimpse into the world to come. Illustrations. (Jan.)