Yeah, this will probably get shut down by the mods despite your benign intentions (which seem reasonable to me). I don't know the answer and I don't want to get in trouble for suggesting a workaround, so I'll just share an unrelated story:
My friend TAMARA was learning how to do a DIGITAL rectal exam and when the guy bent over he said, "Why don't you TAKE A PICTURE, it'll last longer." Oh, those wacky patients...