Yes, I think you have it in essence. Motor control issues require web developers to cater to two groups: keyboard-only and mouse-only. Palsies and missing li

Yes, I think you have it in essence. Motor control issues require web developers to cater to two groups: keyboard-only and mouse-only. Palsies and missing limbs can require the keyboard-only input (careful hunt-and-peck with a controllable arm/finger or stick in the mouth for typing.) Paralysis and lack of fine motor control/accuracy can require mouse-only input systems (eye tracking, big trackpads.)