Abstract: Systems, methods, and computer-readable media are disclosed for generating personalized and contextually relevant cards and delivering the cards to card clients for presentation to a user.

Abstract: Systems, methods, and computer-readable media are disclosed for generating cards that include personalized content that is relevant to tastes or preferences of a user and contextually relevant to a current, historical, or future use context of a user device. The card content is determined to be relevant to a current use context of a user device based on an evaluation of contextual data with respect to constraints associated with the card. The card content is transmitted to a card client for presentation via a user interface of the client when the card content is deemed relevant to the current use context of the device.

Abstract: Systems, methods, and computer-readable media are disclosed for generating personalized and contextually relevant cards and delivering the cards to card clients for presentation to a user.

Abstract: This disclosure describes systems, methods, and computer-readable media related to testing tools for devices. In some embodiments, input may be received by a user device from a user. The input may include semantic inputs and analysis parameters. The semantic inputs may be converted to test events. The test events may be transmitted to a device for testing. The user device may receive a first set of data from the device and a second set of data from a camera. The second set of data may be processed. Test results may be generated based at least in part on the analyzed first set of data and the processed second set of data. The generated test results may be presented to the user.