I would like you to contact me regarding an article I am considering writing to propose that we as they do in China have lights that show count downs for all light changes. This results in traffic calming, less frustration, fewer accidents, loss of life, and lower insurance rates. It also integrates with their driving apps, similar to Waze/Google. I plan to publish this in a major national insurance magazine and get the attention of the US Department of Transportation as well as signal manufacturers.