This is the page for developer to test. If you are not developer, please use production page instead.

By comparing with your mobile phone historical location data, this program can tell you whether you have contacted the confirmed patient or not.

For your privacy, your data are ONLY processed in local and will NOT be uploaded to any server.

Loaded Data List

WARNING! All the matched results are just FYI. If any result is incorrect, please refer to the information announced by the authority.