(image from http://commons.wikimedia.org/wiki/Image:Speedometer.jpg)A lot of times I'm driving on a street or on a highway and I notice that I don't really know the speed limit in that place. I have to wait until I see some sign with the information.
...but cars have been increasingly coming out equipped with GPS systems, so the car can "know" the actual speed limit!
Usually on speedometers, there are some red marks indicating the most common speed limits but it would be really helpful if it indicated the current maximum and minimum limits with red and green lights. The driver could know, with a glance at the speedometer, if he was driving at a legal speed.
What do you think?
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2 comments:
Fantastic ideas, you are a genius :)
this one is great ;)
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