If you had something like that and use it with the gutter sense you could safely clean gutters
from the ground without the need of an expensive gutter vac.
I can't really get my head round how that would work, because the gutter chute that I saw previously was attached to a rung near the top of the ladder so debris could be placed into it by hand.
So it had to be used with a ladder.
Im sure I remember a member on here had manufactured one, I can't recall his username but I think his name was Richard.
I thought it was a great idea; simple and effective.