When traveling over the speed limit, it would be helpful if the graphic reflect absolute values. In the US, most places consider 20mph over to be "reckless" (a felony).
It should be yellow 0-4mph over since one cannot get a ticket for this (1/4 circle). Then red after that since it can be a ticket. Each quarter being another 5mph. A full circle would be 20mph over.
When traveling over the speed limit, it would be helpful if the graphic reflect absolute values. In the US, most places consider 20mph over to be "reckless" (a felony).
It should be yellow 0-4mph over since one cannot get a ticket for this (1/4 circle). Then red after that since it can be a ticket. Each quarter being another 5mph. A full circle would be 20mph over.
Percent over the limit isn't helpful at all.