Test for COVID using your phone camera? A university lab is trying it out
David Lumb | CNET.ComTroy Warren for CNT #Technology #COVID-19The method is promising and cheap, though in very early stages.Getting shipped a handful of free at-home COVID tests from USPS was helpful, but what if you could test yourself whenever you wanted, using your phone's camera? Academic scientists have developed a testing method that just needs some affordable lab equipment and your smartphone, and early results suggest it's as accurate as PCR tests.The system, developed by University of California, Santa Barbara scientists and described in a new paper published in the journal JAMA Network Open, needs less than $100 in relatively…