A bit clunky.
The single-view display does not clearly show what processing is applied to that view, or how to change it. No processing is only displayed when doing color-value capture with a square at the center of the view.
The multiview could also include no processing. It could display only deficiency selection, only color enhancement, or making some color white, making 4 at a time.
One might also mention simulating dog vision - dogs have red-green color deficiency.