After a decade of hype, microscopic mechanical systems are poised to make major changes in the size of our cell phones, the reliability of our communications systems-even the way "Star Wars" is shown.
After 20 years of plodding development, the Global Positioning System remains a novelty for niche markets. The system's future hinges less on technology than on politics, economics and human nature.
Business @ The Speed Of Thought: Using a Digitial Nervous System
What's the difference between Chanel No. 5 and Chanel No. 19? Ask Cyranose 2000, an artificial proboscis that's sniffing out the market.
Networking: Bluetooth will allow wireless connections.