Gadgets
Magnetic Gadget Tricks Traffic Lights into Giving Bikers the Green
Posted by Gizmodo US Edition at 10:30 AM on November 15, 2008
Instead of strapping a fat guy onto your bike, a new—smaller—gadget has been created for bikers who are tired of getting stuck at red lights due to their bike's weight. This device can trick traffic lights into believing the bike is actually a car by sending out a strong magnetic field, thus tripping the induction-loop sensors in the roads. However, because this gadget is still only a prototype, it currently isn't available to consumers, so don't rid of your personal fatty quite yet! [Wired]

Of all the Big Brother things corporations, governments, and other nosy entities that want to examine all the minutiae of our daily lives looking for transgressions of stupid little rules, I feel like speedtrap cameras are the most egregious. Endemic in Europe, they're gaining a foothold in the US. They break the whole system that governs the way we drive on American highways, the fundamental fairness of the road, that unspoken agreement between poh-lice and people who drive: It's only speeding if a living, breathing cop spots you. And even then, they might just let you pass. The Mini Coyote from Novus can restore this balance.
Nokia, in collaboration with UC Berkeley, has opened a six-month pilot program for Mobile Millennium, a crowdsourced traffic reporting system that grabs data from GPS-equipped mobile phones. The Mobile Millennium client will work on any Java-capable GPS phones with a data plan, so the hope is that adoption would be wide enough to provide useful, real-time traffic data to potential travelers.

On Monday Nokia, NAVTEQ and UC Berkeley will launch the Mobile Millennium project which will use
Those traffic loop sensors embedded at stop lights to detect the presence of a car have always provided fodder for vehicular snake oil vendors: I've seen products promising to eliminate red lights ONCE AND FOR ALL by ingeniously fooling a mysterious (but gullible, apparently) system hidden below the pavement. While false promises abound, this patent for bicycles seems to be more on the legit side, and could result in more carefree whizzing through intersections than previously allowed.
Satnavs have been fairly stagnant feature-wise since the
Researchers at MIT are using computer networks and cabbies to tackle a routine problem that I, personally, can attest to: Boston area traffic jams. Called CarTel (get it?), the system creates a network by way of cell phone-sized black boxes. The boxes currently sit on board 50 cars and taxis in the Boston area. Drivers access the CarTel web portal for real-time info on their own vehicle as well as those around them. "Everybody's data is contributing to collective views of what congestion looks like," said MIT associate professor Samuel Madden.