The Small Screen
Wireless phone companies, broadcast networks, and software makers are in a cautious, cutthroat dance to bring mobile TV to U.S. cell-phone users.
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Hearing Multiple Signals
MIMO, the new wireless technology, promises faster and more powerful Wi-Fi. But just how well does it work?
TR 35
Technology Review's top 35 innovators under the age of 35
Search Inside the Book
A noted author writes about Google and the rise of the "search economy."
Roamin' Holiday
GPS phones promise to change the way we think about location.
The New Face of Hollywood
Is that face on-screen real or computer generated? Film industry wizards are making it harder to tell.
Social Machines
Computing means connecting.
MIT's DSpace Explained
Electronic repositories stretch to meet scholars' needs.
Do Maps Have Morals?
Digital mapping is an invaluable tool--but it's partly rooted in Cold War schemes for mutual annihilation.
Group Rethink
Can technology raise society's IQ?
