Yeah. And all of those things work better, or only work. With electronic counting of ballots, over an electronic ballot. Which is all the “Scantron” model is.
It doesn’t solve the “hanging chad” problem, since the chads were a “Scantron” system. Not using chads solves chads. They are too unreliable a marking method, and too disputable.
But @Tribune appears to be dismissing that idea.