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

A method, comprising:

• at an electronic device with a touch screen display having a center:
• displaying content in a user interface at a first magnification on the touch screen display;
• detecting a first multi-finger gesture on the touch screen display, wherein detecting the first multi-finger gesture includes detecting concurrent multi -finger contacts on the touch screen display;
• and
• in response to detecting the first multi-finger gesture on the touch screen display, magnifying the content in the user interface to display a zoomed region of the content in the user interface to a second magnification, greater than the first magnification, on the touch screen display, including:
• in accordance with a determination that the first multi-finger gesture is detected near the center of the touch screen display, the zoomed region is centered on a location of the first multi-finger gesture in the content;
• and
• in accordance with a determination that the first multi-finger gesture is detected near an edge of the touch screen display, the zoomed region is offset from the location of the first multi-finger gesture in the content but includes the location of the first multi-finger gesture in the content.

A non-transitory computer-readable storage medium storing one or more programs configured to be executed by one or more processors of an electronic device with a touch screen display having a center, the one or more programs including instructions for:

• displaying content in a user interface at a first magnification on the touch screen display;
• detecting a first multi-finger gesture on the touch screen display, wherein detecting the first multi-finger gesture includes detecting concurrent multi -finger contacts on the touch screen display;
• and
• in response to detecting the first multi-finger gesture on the touch screen display, magnifying the content in the user interface to display a zoomed region of the content in the user interface to a second magnification, greater than the first magnification, on the touch screen display, including:
• in accordance with a determination that the first multi-finger gesture is detected near the center of the touch screen display, the zoomed region is centered on a location of the first multi-finger gesture in the content;
• and
• in accordance with a determination that the first multi-finger gesture is detected near an edge of the touch screen display, the zoomed region is offset from the location of the first multi-finger gesture in the content but includes the location of the first multi-finger gesture in the content.