I would think a screen mounted in the standard rearview mirror position would be essentially unusable on the road (as opposed to parking) by anyone who needs re

I would think a screen mounted in the standard rearview mirror position would be essentially unusable on the road (as opposed to parking) by anyone who needs reading glasses, as not even bifocal glasses or contact lenses would work with a screen in that position. it would seem one would need a display producing a distant virtual image, like a heads-up display.