“…Mobile phone apps (particularly apps to support contact tracing), mobile phone location tracking through Bluetooth and GPS technologies, drones, temperature-scanning technologies, and wearable devices were among those most commonly discussed. Digital technologies were most frequently used to support contact tracing (ie, to identify individuals with the disease or symptoms and those with whom they have been in contact) [ 10 , 11 , 21 - 173 ]; to inform decision making by public health agencies, states, and individuals [ 21 , 25 , 28 , 31 , 44 , 47 , 49 , 51 - 53 , 56 - 60 , 62 , 63 , 66 , 67 , 77 , 81 - 83 , 88 - 90 , 94 , 97 , 98 , 102 , 104 , 121 , 129 , 157 - 159 , 167 , 170 , 171 , 174 - 204 ]; to monitor compliance with public health measures [ 21 , 23 , 25 , 28 , 30 , 34 - 38 , 41 , 42 , 44 , 45 , 54 - 58 , 60 , 61 , 63 , 71 , 83 , 85 , 86 , 89 , 91 , …”