Abstract: An example method is performed at a device with a display and a biometric sensor. While the device is in a locked state, the method includes displaying a log-in user interface that is associated with logging in to a first and second user account. While displaying the log-in user interface, the method includes, receiving biometric information, and in response to receiving the biometric information: when the biometric information is consistent with biometric information for the first user account and the first user account does not have an active session, displaying a prompt to input a log-in credential for the first user account; and when the biometric information is consistent with biometric information for the second user account and the second user account does not have an active session on the device, displaying a prompt to input a log-in credential for the second user account.

Abstract: An example method is performed at a device with a display and a biometric sensor. While the device is in a locked state, the method includes displaying a log-in user interface that is associated with logging in to a first and second user account. While displaying the log-in user interface, the method includes, receiving biometric information, and in response to receiving the biometric information: when the biometric information is consistent with biometric information for the first user account and the first user account does not have an active session, displaying a prompt to input a log-in credential for the first user account; and when the biometric information is consistent with biometric information for the second user account and the second user account does not have an active session on the device, displaying a prompt to input a log-in credential for the second user account.

Abstract: Systems, methods, and devices relating to network control are described herein. In a method, a computing device may receive a request from a client device for a first segment of a first version of a content asset. The computing device may determine, based on one or more usage characteristics associated with a capability of the computing device to provide content to connected client devices, a second version of the content asset for the client device to request in one or more subsequent requests for the content asset. The computing device may send the requested-for first segment to the client device via a response that also comprises a header, trailer, or metadata indicating the second version of the content asset. The computing device may receive a second request for a second segment of the second version of the content asset.