Devices, methods, and graphical user interfaces for accessibility using a touch-sensitive surface

摘要

A method and an accessible electronic device with a touch-sensitive surface and a display configured to implement the method are provided. The method includes displaying a plurality of user interface elements and in response to a first user interface navigation gesture on the touch sensitive surface, navigating in the plurality of user interface elements in accordance with a current navigable unit type of a plurality of navigable unit types. In response to detecting a first user interface navigation setting gesture on the touch-sensitive surface, the current navigable unit type is changed from the first navigable unit type to a second navigable unit type. Accessibility information about the second navigable unit type is outputted. The method also includes, in response to detecting a second user interface navigation gesture by the finger on the touch sensitive surface, navigating in the plurality of user interface elements in accordance with the current navigable unit type, wherein the current navigable unit type is set to the second navigable unit type.