Automatic Walk Signals? Or Use your elbow.

 I use my elbow when the city doesn't protect me like this
(double click to enlarge)

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 This may be the last remaining automatic walk signal installed in the Downtown to "protect" pedestrians from surface COVID. B.Yoder, Photo: Yoder 6/4/2021

"While updated guidelines say that surface transmission is unlikely, people are still applying disinfection protocols to sanitize surfaces in homes. Some people refer to the act of overcleaning as “hygiene theater.” This term suggests that certain sanitation practices exist more as a “show” to ease people’s minds instead of being based in science."  - WebMD