Smartphone apps or systems for individuals to upload details of their COVID-19 tests and vaccinations, creating digital credentials must be shown in order to enter concert venues, stadiums, movie theaters, offices, or even countries. https://ift.tt/2L2pU7E https://ift.tt/37Zm4Fn https://ift.tt/37Zm4Fn https://ift.tt/34VaM2W

https://ift.tt/37Zm4Fn

Submitted December 29, 2020 at 07:50PM by chrislsu https://ift.tt/34VaM2W chrislsu