A look at South Korea's Epidemic Investigation Support System which uses cellphone location and credit card data to trace the movements of COVID-19 patients (Reuters)

A look at South Korea's Epidemic Investigation Support System which uses cellphone location and credit card data to trace the movements of COVID-19 patients (Reuters)


Reuters:

A look at South Korea’s Epidemic Investigation Support System which uses cellphone location and credit card data to trace the movements of COVID-19 patients  —  SEOUL (Reuters) – When a man in Seoul tested positive for the new coronavirus in May, South Korean authorities were able to confirm …

A look at South Korea's Epidemic Investigation Support System which uses cellphone location and credit card data to trace the movements of COVID-19 patients (Reuters)
Source: Tech Meme