4 ms·
In the city I live in, the crosswalk buttons are not for making the lights change, but to tell the crosswalk to play an auditory signal the next time it changes
by carc1n0gen 8y ago
In the city I live in, the crosswalk buttons are not for making the lights change, but to tell the crosswalk to play an auditory signal the next time it changes. This is of course for the visually impaired.