Follow Slashdot blog updates by subscribing to our blog RSS feed


Forgot your password?
Slashdot Deals: Deal of the Day - 6 month subscription of Pandora One at 46% off. ×

Comment Re:These systems which preach safety and security. (Score 1) 239

Traffic Management Authorities would jump head over heals for the ability to see real-time position of all cars on the expressway.

They're pretty close already: has pretty extreme coverage of highways in South Florida, and it could easily be upgraded to real-time tracking of cars with higher-definition, faster, and more low-light capable cameras. There's already enough camera coverage to do Open Road Tolling, by license plate tracking or an in-car transponder in the same lane.

Relying on each car to transmit their own position correctly isn't something that will work at highway scales; only now is it proving workable for commercial aircraft (see ADS-B).

Honesty is for the most part less profitable than dishonesty. -- Plato