COVID-19: Coronavirus Contract Tracing Apps Raise Concerns on Effectiveness, Legality Worldwide

Experts believe that at least half the population needs to use contact-tracing apps for them to work. The challenge will be convincing the public to opt in after years of trust issues with big tech.

COVID-19: Coronavirus Contract Tracing Apps Raise Concerns on Effectiveness, Legality Worldwide
Experts believe that at least half the population needs to use contact-tracing apps for them to work. The challenge will be convincing the public to opt in after years of trust issues with big tech.