Have a Question?
If you have a black screen while taking photos on your Android device, it is becuase insufficient access rights are allowed for PostureScreen either to the camera or to the storage of the device or both.
You will need to open Settings app on the Android device, browse to Apps, then search for Posture, then turn on the access.
Please see the following video: https://youtu.be/aRi3vxhEPhI