The single easiest improvements you can make to the usability of HTML Forms is to correctly use LABELs. And it helps all users, not just a subset. Its also a nice application of Fitt’s Law
s Use the label element to make your HTML forms accessible | 456 Berea Street
When checkboxes and radio buttons have properly associated labels, the label text will also be clickable, thus making the target area much larger and easier to hit. This obviously has usability benefits for all users.