Abstract: The present disclosure generally relates to techniques for providing input mechanisms.

Abstract: A system may include a display having a housing, a cover lens coupled to the housing, a light plate assembly in the housing, a diffuser that overlaps the light plate assembly, a louver layer that overlaps the diffuser, and a ring light source that emits additional light around the periphery of the light plate assembly and through the cover lens. The light plate assembly may include an array of light-emitting components. To improve the efficiency and contrast of the light plate assembly, reflective fill material may be formed around each light-emitting component, and absorptive fill material may surround the reflective fill material. The absorptive fill material may absorb ambient light, while the reflective fill material may redirect stray light out of the display. Dam material may surround the absorptive fill material and/or the reflective fill material.

Abstract: An electronic device performs techniques related to receiving a request to perform an operation that requires authentication, in response to receiving the request to perform the operation that requires authentication, attempting to authenticate a user, if authentication is successful, performing the operation, and if authentication is not successful and that a set of error condition criteria is met: displaying an indication of a location of the one or more biometric sensors, wherein the indication is a graphical indicator that is displayed at a respective location on the display that is a first distance from a first edge of the electronic device, and wherein the respective location on display is a second distance from a second edge of the electronic device, wherein the second edge is opposite from the first edge, and wherein the second distance is greater than the first distance, and forgoing performing the operation.

Abstract: An electronic device performs techniques related to receiving a request to perform an operation that requires authentication, in response to receiving the request to perform the operation that requires authentication, attempting to authenticate a user, if authentication is successful, performing the operation, and if authentication is not successful and that a set of error condition criteria is met: displaying an indication of a location of the one or more biometric sensors, wherein the indication is a graphical indicator that is displayed at a respective location on the display that is a first distance from a first edge of the electronic device, and wherein the respective location on display is a second distance from a second edge of the electronic device, wherein the second edge is opposite from the first edge, and wherein the second distance is greater than the first distance, and forgoing performing the operation.

Abstract: An electronic device performs techniques related to implementing biometric authentication, including providing user interfaces for: providing indications of error conditions during biometric authentication, providing indications about the biometric sensor during biometric authentication, orienting the device to enroll a biometric feature, and providing an indication of the location of the biometric sensor to correct a detected error condition.

Abstract: An electronic device performs techniques related generally to implementing biometric authentication. In some examples, a device provides user interfaces for a biometric enrollment process tutorial. In some examples, a device provides user interfaces for aligning a biometric feature for enrollment. In some examples, a device provides user interfaces for enrolling a biometric feature. In some examples, a device provides user interfaces for providing hints during a biometric enrollment process. In some examples, a device provides user interfaces for application-based biometric authentication. In some examples, a device provides user interfaces for autofilling biometrically secured fields. In some examples, a device provides user interfaces for unlocking a device using biometric authentication. In some examples, a device provides user interfaces for retrying biometric authentication. In some examples, a device provides user interfaces for managing transfers using biometric authentication.

Abstract: An electronic device, while displaying a first user interface that includes a plurality of activatable user interface objects, detects an input by a contact on the touch-sensitive surface that corresponds to a first activatable user interface object, which is associated with a first control function having a first value as a current value of the control function. In response to an input that meets toggle criteria, the device toggles the first control function between a first state based on the first value for the control function and a second state. In response to an input that meets control adjustment criteria, the device replaces the first user interface with a second user interface for selecting among a set of available values for the control function. In response to movement of the contact across the touch-sensitive surface, a current value for the control function is changed.

Abstract: An electronic device performs techniques related generally to implementing biometric authentication. In some examples, a device provides user interfaces for a biometric enrollment process tutorial. In some examples, a device provides user interfaces for aligning a biometric feature for enrollment. In some examples, a device provides user interfaces for enrolling a biometric feature. In some examples, a device provides user interfaces for providing hints during a biometric enrollment process. In some examples, a device provides user interfaces for application-based biometric authentication. In some examples, a device provides user interfaces for autofilling biometrically secured fields. In some examples, a device provides user interfaces for unlocking a device using biometric authentication. In some examples, a device provides user interfaces for retrying biometric authentication. In some examples, a device provides user interfaces for managing transfers using biometric authentication.

Abstract: An electronic device performs techniques related generally to implementing biometric authentication. In some examples, a device provides user interfaces for a biometric enrollment process tutorial. In some examples, a device provides user interfaces for aligning a biometric feature for enrollment. In some examples, a device provides user interfaces for enrolling a biometric feature. In some examples, a device provides user interfaces for providing hints during a biometric enrollment process. In some examples, a device provides user interfaces for application-based biometric authentication. In some examples, a device provides user interfaces for autofilling biometrically secured fields. In some examples, a device provides user interfaces for unlocking a device using biometric authentication. In some examples, a device provides user interfaces for retrying biometric authentication. In some examples, a device provides user interfaces for managing transfers using biometric authentication.

Abstract: An electronic device, while displaying a first user interface that includes a plurality of activatable user interface objects, detects an input by a contact on the touch-sensitive surface that corresponds to a first activatable user interface object, which is associated with a first control function having a first value as a current value of the control function. In response to an input that meets toggle criteria, the device toggles the first control function between a first state based on the first value for the control function and a second state. In response to an input that meets control adjustment criteria, the device replaces the first user interface with a second user interface for selecting among a set of available values for the control function. In response to movement of the contact across the touch-sensitive surface, a current value for the control function is changed.

Abstract: An electronic device, in response to receiving a first message from an electronic device that corresponds to another user, displays the first message in a first message region in a conversation transcript. In response to a first input by a contact at a location of the first message in the conversation transcript, the device displays plurality of acknowledgement options in an acknowledgement selection affordance at a location that corresponds to the first message region. In response to a second input by a second contact at a location of a first acknowledgement option in the acknowledgement selection affordance, the device applies the first acknowledgement option to the first message and transmits information that causes the electronic device that correspond to the other user to apply the first acknowledgement option to a corresponding first message in a conversation transcript that corresponds to the messaging session.

Abstract: An electronic device performs techniques related to implementing biometric authentication, including providing user interfaces for: providing indications of error conditions during biometric authentication, providing indications about the biometric sensor during biometric authentication, orienting the device to enroll a biometric feature, and providing an indication of the location of the biometric sensor to correct a detected error condition.