This product has to deliver one of three answers to a person standing at a front desk — approved, delayed, or not approved — and every one of them is socially loaded. Say it wrong and you have either waved someone through who shouldn't be, or humiliated a parent in a lobby full of people. The check-in also has to be finishable by a stranger with no account, no app and no patience, while collecting enough identity to make a registry search meaningful. And the organisation side is genuinely multi-tenant: a screening company serves clients like a YMCA, each client has locations, and each location runs its own workflow.