Nissan Warns Drivers: Don't Put Mobile Phones Near Our Keys

from the well-that's-one-way-to-stop-driving-while-yakking... dept

Nissan is going around warning a bunch of US drivers of either the Nissan Altima or the Infiniti G35 to be careful with their mobile phones. However, it's not, as you might expect, about driving while using those mobile phones. Nope. It's about keeping those mobile phones away from the car keys that open and start the cars. Like many newer cars, these cars use a wireless key system. Unfortunately, they're discovering that mobile phones receiving calls while in contact with the keys can scramble the electronic code on the keys... making them into useless paperweights. This would seem like a pretty big problem -- and simply telling drivers to keep their phones away from their keys isn't likely to work very well, considering phones and keys very often end up together in people's pockets or purses.

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  1. identicon
    Josh, 29 May 2007 @ 7:44am

    @ Araemo

    CDMA is "Code Division", not "Carrier Division"

    It has very little to do with different frequency ranges... It has an awful lot to do with the dot product of the original signal and a chip vector...

    ~JW

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