This is a good idea. Using this along with notation is an excellent way for all string instrument musicians to learn all of the notes up and down the fretboard. Personally I think just giving the starting position and not going below that would be the best implementation. Once one learns the notes they would have the option of combining positions is so desired.

+1

Whenever I get something stuck in the back of my throat, I dislodge it by drinking a beer.
It's called the Heineken Maneuver.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware