More than 8.1 million people in the U.S. have turned their iPhones and Android devices into pandemic contact-tracing tools, but it hasn’t been of much use when their neighbors, classmates …
( read original story …)
The Taiwan NEWS
More than 8.1 million people in the U.S. have turned their iPhones and Android devices into pandemic contact-tracing tools, but it hasn’t been of much use when their neighbors, classmates …
( read original story …)