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, on the display, a user interface that includes a plurality of user interface objects that are associated with respective object-specific operations that are triggered by changes in contact intensity, wherein the plurality of user interface elements include a first object displayed at a first location in the user interface and a second object displayed at a second location in the user interface;
• while displaying the user interface that includes the plurality of user interface elements, detecting a first input that includes detecting a first contact on the touch-sensitive surface and detecting an increase in a characteristic intensity of the first contact above a first intensity threshold;
• and
• in response to detecting the first input:
• in accordance with a determination that a focus selector is at the first location in the user interface at which the first object is displayed, performing a first operation associated with the first object that includes displaying, on the display, additional information associated with the first object;
• in accordance with a determination that a focus selector is at the second location in the user interface at which the second object is displayed, performing a second operation associated with the second object that includes displaying, on the display, additional information associated with the second object, wherein the second operation associated with the second object is distinct from the first operation associated with the first object;
• and
• in accordance with a determination that a focus selector is at the location in the user interface that is away from any objects that are associated with object-specific operations that are triggered by changes in contact intensity, performing a third operation that includes updating the user interface on the display to concurrently visually distinguish the first and second objects in the user interface.

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, on the display, a user interface that includes a plurality of user interface objects that are associated with respective object-specific operations that are triggered by changes in contact intensity, wherein the plurality of user interface elements include a first object displayed at a first location in the user interface and a second object displayed at a second location in the user interface;
• while displaying the user interface that includes the plurality of user interface elements, detect a first input that includes detecting a first contact on the touch-sensitive surface and detecting an increase in a characteristic intensity of the first contact above a first intensity threshold;
• and
• in response to detecting the first input:
• in accordance with a determination that a focus selector is at the first location in the user interface at which the first object is displayed, perform a first operation associated with the first object that includes displaying, on the display, additional information associated with the first object;
• in accordance with a determination that a focus selector is at the second location in the user interface at which the second object is displayed, perform a second operation associated with the second object that includes displaying, on the display, additional information associated with the second object, wherein the second operation associated with the second object is distinct from the first operation associated with the first object;
• and
• in accordance with a determination that a focus selector is at the location in the user interface that is away from any objects that are associated with object-specific operations that are triggered by changes in contact intensity, perform a third operation that includes updating the user interface on the display to concurrently visually distinguish the first and second objects in the user interface.