This project requires skills in accessing digital values from an iPhone camera and/or still photos taken with the camera. It is anticipated to be a simple to use App.
Light measurements need to be taken by tapping on the image. The image then needs to be reviewed by the software for bright spots that exceed a criterion value which is some multiple of the reference level measured by tapping the screen.
This could be like the Zebra function available on some digital cameras but does not need to look like that. Further details on request.