In May, a report said Iceland had achieved the largest penetration of any virus-tracking app, with 38% of its 364,000 inhabitants installing it. But the Iceland app, which collected people’s GPS data, “wasn’t a game changer,” according to Gestur Pálmason, the deputy chief inspector of Iceland’s Covid-19 tracing team. Oxford University researchers have said 60% … Continue reading Smart phone Covid-19 contact tracing apps accomplishing little