Weirdly, nobody is complaining about the contrast. This might all seem crisp on a high-def screen in good lighting conditions, but try a cheap tablet or laptop

Weirdly, nobody is complaining about the contrast. This might all seem crisp on a high-def screen in good lighting conditions, but try a cheap tablet or laptop and evaluate again. Elderly have tremendous problems reading the labels on the buttons. Try the firefox plugin https://addons.mozilla.org/en-us/firefox/addon/wcag-contrast-checker/ https://addons.mozilla.org/en-us/firefox/addon/wcag-contrast... to evaluate the contrast.