Making it easier to make friends and influence people on the Web.
A new generation of e-payment companies makes it easy to "pay as you go" for inexpensive Web content, portending big profits for online businesses.
Fresh from upending the music industry, the duo behind file-sharing phenom Kazaa turn their attention to telecommunications.
Mitch Kapor's new, more intuitive computer interface puts all the information we need to manage our digital lives at our fingertips, no matter what form it's in.
Surfing the Web via chips implanted in your brain isn't as far-fetched as you might think.
Smarter networks and a boom in wireless sensors will change how you use and think about the Internet.