Gas Up, Give Pump the Finger

Chicago drivers have a new way to pay for gasoline: with their fingertips. Ten Shell gas stations in the Windy City are testing biometric systems that let consumers walk up to the pump, scan their fingertips on a device and fill up their vehicles. The systems, also installed at Shell convenience stores, are directly linked to customers' checking or credit-card accounts for payment. "When we talk to customers, they're always looking for ways to make buying gasoline quicker and easier," said Chris Susse, Shell's manager of global refueling innovations.

Geeks, Robots, the Pentagon and Big Money

When the Pentagon's research arm first called for innovators to design and race a self-driving car to make warfare safer, a ragtag bunch of garage tinkerers, computer geeks and even high school students answered. No one won the Defense Advanced Research Projects Agency's inaugural contest in 2004. An encore the following year produced five robots that crossed the finish line, and a team from Stanford University drove away with the $2 million prize.

PS3 Chip to Give Mainframes Second Life

IBM is working to turn its System z mainframe computer into an online 3-D gaming platform, and it's doing it by putting advanced technology used in video games into a mainframe. The idea is to merge the massive transaction and account-based scalability of the mainframe with the graphics power of the PlayStation 3, ultimately letting an organization create and run a virtual online environment like "World of Warcraft" or "Second Life," all on one easy-to-manage and easy-to-scale unit.


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