Digital Destiny

Digital DestinyGadgets can weigh a man down. Which is why the big plan among electronics manufacturers is to make digital devices do multiple tasks. Future cell phones will do quadruple duty as television remote controls, MP3 players and electronic organizers. Televisions will be computers that let you web surf and channel surf, plus download movies and music and store them on to a built-in hard drive. And every home will be wired, enabling you to stash all of your hardware--DVD player, satellit...