>keyboard navigation Doesn’t apply to accessibility except in the sense that widgets must be operable 1) by sighted persons using the keyboard, and by non-sigh

>keyboard navigation Doesn’t apply to accessibility except in the sense that widgets must be operable 1) by sighted persons using the keyboard, and by non-sighted persons 2) using screen reader shortcuts or 3) accessibility devices such as game controllers or sip-and-puff controls mapped to those shortcuts.