Take a look at the Accessibility Guidelines at http://www.w3.org/WAI/intro/wcag http://www.w3.org/WAI/intro/wcag Read it. Remember it. Not everyone has perfect

Take a look at the Accessibility Guidelines at http://www.w3.org/WAI/intro/wcag http://www.w3.org/WAI/intro/wcag Read it. Remember it. Not everyone has perfect eye sight or hearing. Not to mention this woman, at age 89, probably has some form of (bone, nerve, skin, muscle) deterioration like arthritis. Which means, pressing tiny buttons on a small screen considerably more difficult.