Attention, Shoplifters With $30 billion in theft, there's a revolution in surveillance systems A Net Pioneer's Wireless Wager Earthlink's Sky Dayton is counting on two startups to give him his first big hit in a decade Online Extra: Q&A with Sky Dayton The EarthLink founder talks about his start in business and how break-dancing Koreans led him to create his new venture, Helio Online Extra: Getting Skype Off the PC A new phone by Philips could help widen Skype's appeal and take on a raft of competitors aiming to make Web-based calling more user-friendly Reinventing The Wheel, Slowly Segway hasn't transformed city life, but its technology may yet become pervasive
Gear used to track everything from pickle jars to medicines may be vulnerable to viruses and hackers, say some. The impact of a successful attack would go far beyond your corner store
These days, social networkers are concerned about protecting their privacy, not only from predators and scam artists, but from nosy employers and campus authorities
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