How cutting-edge technologies make a difference in COVID-19 fight

The weapons and opportunities provided by 5G, AI and QR code technologies in fighting the insidious COVID-19 virus are making a difference. These cutting-edge technologies are not only vital for patients desperately waiting for treatment, but also support medical staff in their battle against the virus. However, the development of AI is powered by the collection of massive amounts of data. The dark side is the potential risk to privacy violations and the misuse of data. We must reflect on how much weight we should put on each side.