Códigos QR para el control del coronavirus COVID-19 en China

QR Codes for control of the COVID-19 Coronavirus in China

China hasset up a Covid-19 coronavirus control system based on the use of an app for cell phones and QR codes.

Keeping the spread of the Covid-19 coronavirus in check in a country so vast and with so many millions of inhabitants appears to be an impossible challenge.

For this reason, China, in a strong bid to use technology and mobile devices, has launched a system based on Big … Leer más

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