Abstract: An electronic device with a display and a touch-sensitive surface: displays a first user interface that includes a plurality of selectable objects; while a focus selector is at a location that corresponds to a respective selectable object, detects an input that includes detecting a contact on the touch-sensitive surface; and in response to detecting the input: in accordance with a determination that detecting the input meeting input criteria, including a criterion that is met when the contact meets a respective input threshold, displays a menu that includes contact information for the respective selectable object overlaid on top of the first user interface; and in accordance with a determination that detecting the input includes detecting a liftoff of the contact without meeting the input criteria, replaces display of the first user interface with display of a second user interface.

Abstract: An electronic device comprising one or more touches on a region of the touchscreen display that includes the application content of the first application. In response to detecting the input comprising the one or more touches, the electronic device, in accordance with a determination that the one or more touches correspond to a system gesture for switching applications, replaces display of the first application with a second application without delivering information corresponding to the one or more touches to the first application; and in accordance with a determination that the touches do not correspond to a system gesture, delivers the information corresponding to the one or more touches to the first application.

Abstract: An electronic device, while displaying application content for a first application on a touchscreen display, detects an input comprising one or more touches on a region of the touchscreen display that includes the application content of the first application. In response to detecting the input comprising the one or more touches, the electronic device, in accordance with a determination that the one or more touches correspond to a system gesture for switching applications, replaces display of the first application with a second application without delivering information corresponding to the one or more touches to the first application; and in accordance with a determination that the touches do not correspond to a system gesture, delivers the information corresponding to the one or more touches to the first application.

Abstract: An electronic device, in response to an input directed to a first user interface displays a second user interface, and in response to continuously detecting a contact on a button while displaying the second user interface, including detecting an increase in a characteristic intensity of the contact above a first intensity threshold, displays a beginning of a transition from the second user interface back to the first user interface. If the contact on the button is part of an input sequence that meets first criteria, the device ceases to display the second user interface and redisplays the first user interface on the display; and if the input sequence meets second criteria, the device reverses the beginning of the transition from the second user interface back to the first user interface, and redisplays the second user interface on the display.

Abstract: An electronic device, in response to an input directed to a first user interface displays a second user interface, and in response to continuously detecting a contact on a button while displaying the second user interface, including detecting an increase in a characteristic intensity of the contact above a first intensity threshold, displays a beginning of a transition from the second user interface back to the first user interface. If the contact on the button is part of an input sequence that meets first criteria, the device ceases to display the second user interface and redisplays the first user interface on the display; and if the input sequence meets second criteria, the device reverses the beginning of the transition from the second user interface back to the first user interface, and redisplays the second user interface on the display.

Abstract: An electronic device, while displaying application content for a first application on a touchscreen display, detects an input comprising one or more touches on a region of the touchscreen display that includes the application content of the first application. In response to detecting the input comprising the one or more touches, the electronic device, in accordance with a determination that the one or more touches correspond to a system gesture for switching applications, replaces display of the first application with a second application without delivering information corresponding to the one or more touches to the first application; and in accordance with a determination that the touches do not correspond to a system gesture, delivers the information corresponding to the one or more touches to the first application.

Abstract: 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 displays a first user interface of a first software application, detects an input on the touch-sensitive surface while displaying the first user interface, and, in response to detecting the input while displaying the first user interface, performs a first operation in accordance with a determination that the input satisfies intensity input criteria including that the input satisfies a first intensity threshold and the input remains on the touch-sensitive surface for a first predefined time period, and performs a second operation in accordance with a determination that the input satisfies tap criteria including that the input ceases to remain on the touch-sensitive surface during the first predefined time period.

Abstract: An electronic device, in response to detecting an input on a touch-sensitive surface: processes the input with a first gesture recognizer for an operating system application; and processes the input with a second gesture recognizer for a first software application, distinct from the operating system application. If the first gesture recognizer recognizes the input as a gesture matching a gesture definition of the first gesture recognizer, the device performs an operation defined by the operating system application and transitions the second gesture recognizer into an event impossible state. If the second gesture recognizer recognizes the input as a gesture matching a gesture definition of the second gesture recognizer, the device delays performance of an operation defined by the first software application for the input until the first gesture recognizer indicates that the input does not match the gesture definition of the first gesture recognizer.

Abstract: An electronic device detects an input sequence that includes an increase in intensity of an input that corresponds to a first input event. If the input sequence includes a second input event, including a decrease in intensity of the input after the first input event, a long press is not detected and a first operation is performed. If the second input event is not detected within a second time period that is longer than the first time period and the input had a characteristic intensity above a respective intensity threshold between when the first input event was detected and when the second time period elapsed, a long press is detected on an accelerated basis, and a second operation is performed. Finally, a long press is detected if the second input event is not detected within a longer, default time period, and the second operation is performed.

Abstract: An electronic device: detects an input on a respective button. Tactile outputs are generated to indicate that the respective button has been activated in place of a mechanical switch that detects activation of the respective button when the respective button is mechanically compressed. In response to detecting the input on the respective button: in accordance with a determination that the input meets activation criteria, the electronic device provides a first tactile output with a first tactile output pattern that includes: between 0.5 and 4 cycles of an oscillation of one or more tactile output generators relative to corresponding neutral positions of the one or more tactile output generators. The oscillation of the one or more tactile output generators occurs at a frequency between 80 Hz and 400 Hz. In accordance with a determination that the input does not meet the activation criteria, the electronic device forgoes providing the first tactile output.

Abstract: In some embodiments, a device displays content on a touch screen display and detects input by finger gestures. In response to the finger gestures, the device selects content, visually distinguishes the selected content, and/or updates the selected content based on detected input. In some embodiments, the device displays a command display area that includes one or more command icons; detects activation of a command icon in the command display area; and, in response to detecting activation of the command icon in the command display area, performs a corresponding action with respect to the selected content. Exemplary actions include cutting, copying, and pasting content.

Abstract: An electronic device with a display device displays a user interface that includes content. The electronic device, while displaying the user interface that includes content, detects a first input. The electronic device, in response to detecting the first input, displays an annotation layer over the displayed content. At least a portion of the content is visible through the annotation layer. The electronic device, while displaying the annotation layer, displays a set of markup tools, including a plurality of tools for adding marks to the annotation layer. The electronic device detects a second input selecting a first markup tool of the set of markup tools. The electronic device adds one or more marks on the annotation layer in accordance with one or more additional inputs using the selected first markup tool.

Abstract: An application launching user interface that includes a plurality of application icons for launching corresponding applications is displayed. A first touch input is detected on a first application icon of the plurality of application icons. The first application icon is for launching a first application that is associated with one or more corresponding quick actions. If the first touch input meets one or more application-launch criteria which require that the first touch input has ended without having met a first input threshold, the first application is launched in response to the first touch input. If the first touch input meets one or more quick-action-display criteria which require that the first touch input meets the first input threshold, one or more quick action objects associated with the first application are concurrently displayed along with the first application icon without launching the first application, in response to the first touch input.

Abstract: An electronic device displays a first user interface of a first application. The first application is a respective application of a plurality of applications, and the first user interface including first application content. While displaying the first user interface, and in response to detecting a first input, the device continues to display the first application content and displays an annotation layer over at least a first portion of the first user interface. The annotation layer is associated with a user application distinct from the plurality of applications. While displaying the annotation layer over at least the first portion, and in response to detecting a second input, the device adds a representation of at least a second portion of the first user interface to the annotation layer. While displaying the representation, the device detects a set of one or more additional inputs and, in response, adds annotations to the annotation layer.

Abstract: An electronic device detects an input sequence that includes an increase in intensity of an input that corresponds to a first input event. If the input sequence includes a second input event, including a decrease in intensity of the input after the first input event, a long press is not detected and a first operation is performed. If the second input event is not detected within a second time period that is longer than the first time period and the input had a characteristic intensity above a respective intensity threshold between when the first input event was detected and when the second time period elapsed, a long press is detected on an accelerated basis, and a second operation is performed. Finally, a long press is detected if the second input event is not detected within a longer, default time period, and the second operation is performed.

Abstract: An electronic device displays a representative image. While displaying the representative image, the device detects a first input. In response to the first input, the device transitions from displaying the representative image to displaying a respective image that was acquired by a camera before acquiring the representative image. After transitioning from displaying the representative image to displaying the respective image, the device displays, in sequence starting with the respective image, at least some images acquired by the camera before acquiring the representative image and at least some of images acquired by the camera after acquiring the representative image. The device detects termination of the first input. In response to detecting termination of the first input, the device displays the representative image.

Abstract: An electronic device, in response to detecting an input on a touch-sensitive surface: processes the input with a first gesture recognizer for an operating system application; and processes the input with a second gesture recognizer for a first software application, distinct from the operating system application. If the first gesture recognizer recognizes the input as a gesture matching a gesture definition of the first gesture recognizer, the device performs an operation defined by the operating system application and transitions the second gesture recognizer into an event impossible state. If the second gesture recognizer recognizes the input as a gesture matching a gesture definition of the second gesture recognizer, the device delays performance of an operation defined by the first software application for the input until the first gesture recognizer indicates that the input does not match the gesture definition of the first gesture recognizer.

Abstract: An electronic device: detects an input on a respective button. Tactile outputs are generated to indicate that the respective button has been activated in place of a mechanical switch that detects activation of the respective button when the respective button is mechanically compressed. In response to detecting the input on the respective button: in accordance with a determination that the input meets activation criteria, the electronic device provides a first tactile output with a first tactile output pattern that includes: between 0.5 and 4 cycles of an oscillation of one or more tactile output generators relative to corresponding neutral positions of the one or more tactile output generators. The oscillation of the one or more tactile output generators occurs at a frequency between 80 Hz and 400 Hz. In accordance with a determination that the input does not meet the activation criteria, the electronic device forgoes providing the first tactile output.

Abstract: In some embodiments, a device displays content on a touch screen display and detects input by finger gestures. In response to the finger gestures, the device selects content, visually distinguishes the selected content, and/or updates the selected content based on detected input. In some embodiments, the device displays a command display area that includes one or more command icons; detects activation of a command icon in the command display area; and, in response to detecting activation of the command icon in the command display area, performs a corresponding action with respect to the selected content. Exemplary actions include cutting, copying, and pasting content.

Abstract: A device displays a user interface. The user interface includes a folder icon that corresponds to an application folder containing a plurality of application icons. The plurality of application icons correspond to different applications in a plurality of applications. The plurality of applications include applications that have unread notifications. While displaying the user interface, the device detects an input that includes a contact at a location that corresponds to the folder icon. In response to detecting the input: when the input meets menu-presentation criteria, wherein the menu-presentation criteria require that a characteristic intensity of a contact in a detected input meet an intensity threshold in order for the menu-presentation criteria to be met, the device displays selectable options that, when activated, launch corresponding applications that have unread notifications.