Long-time rivals Apple and Google joined forces to build software into smartphones that would alert people who have recently been in contact with someone infected with the coronavirus. Users will have to opt-in to use the tool, which will be ready to release in “several months” and enable smartphones to “constantly log other devices they come near,” to accomplish what is called contact tracing. It also relies on a user’s voluntary report of having become infected. The two companies said they teamed-up in the last two weeks. Continue reading Rivals Apple and Google Collaborate on Contact-Tracing Tool