When operator take a photo with camera input widget, it would be very interesting to be able to make annotations on picture, for example to better explain a quality defect
Youri, will users primarily be on a phone, tablet or laptop? I tried out this example on an iPad and it seemed to work pretty well. Would this work for your use case? https://pqina.nl/doka/
We use Surface for all stations in production with Tulip Player.
https://pqina.nl/doka/ addon seems cover our notation requirements.