"This type of voluntary contact tracing is labor-intensive and requires some training, but it does not require highly specialized skills. Technology can speed i

"This type of voluntary contact tracing is labor-intensive and requires some training, but it does not require highly specialized skills. Technology can speed it up without risking a permanent erosion of privacy or the further intrusion of for-profit firms into our personal lives." This requires a huge leap of faith, which frankly, under surveillance capitalism you would be a fool to accept at face value. Austria developed such an app, but only 3% of people could be convinced to install it which makes it completely useless even if it would have worked (which I believe it would not for technical reasons).