Comment 105807

By kevlahan (registered) | Posted October 31, 2014 at 10:19:54 in reply to Comment 105803

Those are reasonable suggestions, and the kind of response I would hope for (although, ideally, the light should change after a predictably short delay for pedestrians). But why was it programmed like this in the first place (with no Walk on a green phase if the button is not pushed soon enough)? This is what causes confusion and distrust.

I (not Ryan) only observed for about three minutes around 8pm: there were very few cars and few pedestrians. Two other pedestrians crossed. Ryan observed at lunchtime, which would have been much busier for both cars and pedestrians.

But, again, the light will only change when it is needed by a pedestrian: this is the compromise of a pedestrian activated light. If pedestrian activity is low at a certain time the light doesn't change and drivers are not inconvenienced. If a pedestrian is there the light should change quickly. And there is usually a 30s refresh before the next activation so the light is not constantly red.

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