Turnstile was rejected as it tends to create queues and where people aggregates together(supermarket cashier, waiting for entry to a shop, etc) is one of the most dangerous contagious points.

Some of the cases that were posted, as going near and only activating one sensor, a mother staying in ...

Don't worry. No issue about the tone of the response.

The problem that I'm trying to solve is to have a real-time system that will stop the next person to enter on a library/swimming pool. I don't think the mobile approach would work for it.

The tech you mention apart of being Google's property ...

Hi everyone,

I've been developing for some weeks a system to manage capacity in sportive & educational places. I'm based in Spain and we are little by little decreasing the lockdown, which should go with some order and rules. We aim to control the entrance of people to public swimming pools and ...