Future Navigation Systems Going Green
Forget 'Tom-Tom'! The navigation systems coming down the pipe will do more than get you to the correct destination; they will also soon help you conserve fuel and reduce greenhouse gas emissions. A satnav system, at the Lund Institute of Technology, has been developed to give motorists the most efficient route.
"The team assigned fuel consumption factors for three types of car on 22 streets in a satnav's digital map database. These were based
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