

Running that much power next to a data line sounds like a terrible idea for signal integrity, especially if something shorts to said data lines. It just sounds sketchy or filled with so many asterisks that it’s functional impossible to reach their claimed throughput.
I was going to say, I’ve been using Android color correction in dev tools on the camera view finder and video playback to do this for many years now, even for physical references.
This could have been more useful if it gave me a live HSV heuristic of problematic areas and recorded the analysis for later review and corrections.