Beyond the regular testing, I imagine the contact tracing would be easier for a production set than a restaurant. Are diners in American restaurants required t

Beyond the regular testing, I imagine the contact tracing would be easier for a production set than a restaurant. Are diners in American restaurants required to register name and contact details before entering? We have that in South Australia (takes a few seconds via QR code), and we currently have no active cases state-wide. Last time, they showed a list of particular hot spots (bus stops, shopping centres, schools) and asked if we'd been at any of those locations recently. Though I imagine there wouldn't be much of the US right now that isn't some level of hot spot!