Word: sensors
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...lunchtime rendezvous with Rahimi, however, revealed a mild-mannered man more intent on discussing his research on sensor networks than his superfly cell phone. Was it a mistake? Could this really be the same guy who called a bunch of British guys manufacturing similar cell phones “a bunch of limey pansies”? In truth, Rahimi explains, the “phat pimp” persona on his website is a ruse. “I thought it would be funny if I pretended to be some sort of ‘technology pimp...
...become an accepted part of life: Singapore. Granted, that city also accepts caning. But it's the one comparable model, and the results have been tremendous. A charging scheme has been in place for more than 25 years. Today, each car entering the city center passes by a sensor that reads a "smart card" installed in the dashboard. The charge, which varies from €0.50 to €3 depending on the time of day, is automatically deducted. Every three months, officials tweak the rates to adapt to changing traffic patterns. Driving into Singapore, the success of the system is obvious...
...tarmac too. At www.autobahn.nrw.de, drivers in North-Rhine Westphalia can see a real-time simulation of traffic conditions on its 2,250 km of motorway. The man behind the site, Michael Schreckenberg of Duisburg-Essen University, is now at work on the world's largest traffic-information system, using sensor-gathered data to channel travel advice to TV, radio and motorway screens. If you still can't face the rush hour, try staying home like the 2% of Europeans who now telework daily. BIKES As 30% of Dutch commuters know, for distances of less than a few kilometers cycling...
...hard drive, MP3 player and digital camera (so you can look up recipes, cook to music and e-mail photos of the results). A one-of-a-kind garbage can, the $55 Smart Bin from Innovative Products, automatically pops its lid when you wave your hand over its motion sensor...
...keyboards? They soon may. Two companies have developed prototype "virtual" keyboards designed to accompany portable devices like PDAs, tablet PCs and cell phones. Here's how they work: a laser beam projects a glowing red outline of a keyboard on a desk or other flat surface. A sensor like those used in digital cameras monitors the reflection of an infrared light projected on the same spot. It can tell which "keys" you are trying to strike by the way that reflection changes. Someday, similar keyboards may be built into the gadgets they work with, so that they disappear when...