Not sure if this has already been asked but I couldn’t find anything from a search.
Are we allowed to put a colored material (such as a black and white piece of paper) on a legal vex piece to detect the position of that piece with a light sensor?
I do remember something about using color filters for light sensors being legal a while ago, but this is a little different, and i don’t remember the specifics of that ruling.
Not sure what rule this would fall under either, so I don’t know what to quote form the manual.