Once the electronics have 'decided' about the timing for red and green it is easily put on any countdown display. Technically simple. Nothing to guess.They forgotten our traffic light timing here is non standard. Somebody ever share that it is so smart that the duration changes according to traffic condition. So how do motorists going to guess when it will be faster than usual? For me, it is not the interval that is annoying, it is the speed of change from green to red that you got to guess.
No, the people have a problem in their mind to respect the red light and those people who have green in the meantime. Change the timing and still people will beat the red light. There is no technical solution for a social problem.The fact that many motorists sped pass these traffic lights show the timing has problem.