We’re not all blessed with 20/20 vision, super-sharp hearing and the dexterity to easily operate a touchscreen—and even for those of us who are, it’s unlikely to last. Whether you’re adapting a phone for yourself or a friend or family member, these are all the ways you can adapt Android and iOS to make them more accessible.
https://gizmodo.com/how-to-make-any-smartphone-more-accessible-and-easier-t-1835490103