Here’s an interesting new Duolingo English Test thing. Some test takers are now required to use their phone as a second camera while taking the test.
After scanning a QR code on the DET desktop app, the test taker must prop their phone against an object on their desk so that the camera can capture a live image of their monitor and keyboard for the duration of the test.
This has not yet been rolled out to all test takers.
I really ought to take the test sometime next month.