Devices, Methods, and Graphical User Interfaces for Manipulating User Interface Objects with Visual and/or Haptic Feedback

An electronic device, comprising:

• a display;
• a touch-sensitive surface;
• one or more sensors to detect intensity of contacts with the touch-sensitive surface;
• one or more processors;
• memory;
• and
• one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for:
• displaying a plurality of user interface objects in a first user interface on the display;
• detecting an input by a contact while a focus selector is over a first user interface object, in the plurality of user interface objects, on the display;
• in accordance with a determination that the input meets selection criteria, displaying a second user interface that is distinct from the first user interface in response to detecting the input;
• in accordance with a determination that a first portion of the input meets preview criteria, displaying a preview area overlaid on at least some of the plurality of user interface objects in the first user interface in response to detecting the first portion of the input, wherein the preview area includes a reduced scale representation of the second user interface;
• in accordance with a determination that a second portion of the input by the contact, detected after the first portion of the input, meets user-interface-replacement criteria, replacing display of the first user interface and the overlaid preview area with display of the second user interface;
• and,
• in accordance with a determination that the second portion of the input by the contact meets preview-area-disappearance criteria, ceasing to display the preview area and displaying the first user interface after the input ends.

A computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device with a display, a touch-sensitive surface, and one or more sensors to detect intensity of contacts with the touch-sensitive surface cause the device to:

• display a plurality of user interface objects in a first user interface on the display;
• detect an input by a contact while a focus selector is over a first user interface object, in the plurality of user interface objects, on the display;
• in accordance with a determination that the input meets selection criteria, display a second user interface that is distinct from the first user interface in response to detecting the input;
• in accordance with a determination that a first portion of the input meets preview criteria, display a preview area overlaid on at least some of the plurality of user interface objects in the first user interface in response to detecting the first portion of the input, wherein the preview area includes a reduced scale representation of the second user interface;
• in accordance with a determination that a second portion of the input by the contact, detected after the first portion of the input, meets user-interface-replacement criteria, replace display of the first user interface and the overlaid preview area with display of the second user interface;
• and,
• in accordance with a determination that the second portion of the input by the contact meets preview-area-disappearance criteria, cease to display the preview area and display the first user interface after the input ends.