Positive COVID-19 tests occurring at Shangai’s Pudong airport has sparked a massive wave of testing, with thousands of people being swabbed for COVID-19 as chaos ensues. Authorities required all cargo staff working at the airport to attend a mandatory testing session on Sunday, which was reportedly a calm and orderly

“Municipal officials in Shanghai now take pride in the litany of Internet of Things applications in their city that make streets and homes safer. For instance, they say cameras at the entrance to a residential estate can scan the face of a driver and his car plate and instantly open the