why we cannot just delete record when airplane take off next time? if airplane landing safely, we do not need record anymore.
in Taiwan, system base on everyone send one message to government when they into one shop or work site, and then if some infected one pass same site, government will send message to warn you. it don't need install…
why we cannot just delete record when airplane take off next time? if airplane landing safely, we do not need record anymore.
in Taiwan, system base on everyone send one message to government when they into one shop or work site, and then if some infected one pass same site, government will send message to warn you. it don't need install…