iOS VoiceOver (Touch Access)
Apple have invested a lot in their iOS accessibility features. VoiceOver is an interface built around a strong focus on the use of touch and gestures. This is certainly a variety of screen reader, albeit one centered around touch.
VoiceOver includes a novel ‘Rotor’ feature which allows users to ‘dial’ into different navigation paths through the page — for instance, by either headings, links or images. It includes built-in voices for 30 languages. VoiceOver can output to a bluetooth wireless braille display.
Usage: Users can navigate applications by using broad gestures. It includes an extensive suite of features such as text-input, braille displays, international voices etc.