And these cases, what we have done instead is to make the surveillance mutually accountable with this idea of citizen oversight. So, in Taiwan, when you check in a venue using the QR code, you’re not using an app, there’s no app required. It just triggers your own phones SMS app, and it sends to a toll-free number 1922 which is stored in your telecom for four weeks, and you can reverse look up any contact tracer’s access to your records in the past four weeks on a dedicated website.