“As a joke, Chipchase sometimes pulls out his cellphone and pretends to shave his face with it, using a buzzing ring tone for comic effect. But there’s a deeper truth embedded here, not just for people in places like Kenya or Buduburam but for all of us. As cellphone technology grows increasingly sophisticated, it has cannibalized — for better or worse — the technologies that have come before it. Carrying a full-featured cellphone lessens your needs for other things, including a watch, an alarm clock, a camera, video camera, home stereo, television, computer or, for that matter, a newspaper. With the advent of mobile banking, cellphones have begun to replace wallets as well. That a phone might someday offer a nice close shave suddenly seems not so ridiculous after all.”
