Dell Products Inc.

Google Inc.

Jan-Willem Maarse

Vadim Draluk

Francois Goldfain

Geng Chen

Ant Oztaskent

Yaroslav Volovich

Andrew Robert Kirmse

Ingrid Mcaulay Trollope

Jurek Foryciarz

Avery Audrey Kwan

Sean Xiao

Helen Bragg

A method is performed at a server system. The server system receives from an electronic device media content information. The server matches the media content information with stored content information, and identifies a media content item based on the matching. It also identifies a genre of the media content item and one or more entities relevant to the identified media content item. The server generates one or more user-selectable elections based on the genre of the media content item. It sends to the electronic device the user-selectable elections and a plurality of affordances. Each of the affordances provides a user of the electronic device with one of the user-selectable elections corresponding to a respective entity that is relevant to the identified media content item. The server receives from the electronic device a selection of the one or more user-selectable elections, and performs an operation associated with the selection.

Displaying information related to content playing on a device

The various implementations described herein include methods and systems for displaying information related to content playing. In one aspect, a method is performed at a device with a display. The device: (1) determines whether media content is playing at a second device in its proximity; (2) in accordance with a determination that media content is playing, displays on the display a first affordance with a first user-selectable election; (3) receives a selection of the first election; (4) samples at the device program information from a media content item playing at the second device; (5) sends the information to a server; (6) receives from the server an identification of the media content item and second user-selectable elections; (7) displays second affordances providing the second elections; (8) receives a selection of a first one of the second elections; and (9) displays information regarding an entity relevant to the identified media content item.

User physical interaction characteristics information or the way a user physically interacts with a device is analyzed to aid in authenticating a user of a device. User physical interaction characteristics information such as swipe speed, finger area, finger conductivity, finger angle, device angle, movement patterns, acceleration, etc., provide signatures that are distinctive for particular individuals and possibly unique if measured to a sufficiently high level of precision. In some examples, a device measures finger positions, finger pad sizes, moisture level, acceleration, displacement, and changes in finger pad size for a particular user and compares the measurements to physical interaction characteristics measured during subsequent usage of the device to verify that a user is an authorized user.

Authentication using physical interaction characteristics

A computer-implemented method includes: detecting whether a user is watching media content; after detecting that the user is watching media, presenting on a user device a first affordance providing a first user-selectable election to receive information on entities relevant to the media content; in response to user selection of the election: sampling at the user device program information from the media content including one or more of audio signals and subtitles, and sending the program information to a server, which identifies the media content and generates one or more second user-selectable user elections for the identified media content and sends to the user device one or more second affordances providing the second user-selectable elections; displaying the second affordances on the user device; and in response to user selection of one of the second affordances, displaying on the user device information on a respective entity relevant to the media content.

Mechanisms are provided to allow devices to support multiple modes, such as work, personal, and family modes. Conventional mobile solutions provide only for mode distinctions at the application level, e.g. one work application may prevent access to certain data, but a different application may want to allow access to that same data. Existing computer system solutions rely on multiple operating system instances or multiple virtual machines. Framework level modes are provided that do not require different, mutually exclusive, or possibly conflicting applications or platforms. A device and associated applications may have access to different data and capabilities based on a current mode.

Multiple framework level modes

Mechanisms are provided to implement framework level mode specific file access operations. In a mode such as a work or enterprise mode, read and write accesses are directed to one or more secured locations. File data and metadata may be secured with encryption and/or authentication mechanisms. Conventional mobile solutions provide only for mode encryption distinctions at the application level, e.g. one work application may prevent access to certain data, but a different application may want to allow access to that same data. Various embodiments provide framework level mode sensitive encryption that does not require different, mutually exclusive, or possibly conflicting applications or platforms. A device and associated applications may have access to different data based on a current mode.

Mode sensitive encryption

Mode sensitive networking is provided to allow mode specific communications using a mobile device. If a device has an established secured connection and an application is running in work mode, packets are routed through the secure connection. If the device has an established secured connection but an application is running in personal mode, packets are routed through an alternate connection. Secured connections may be established by using privileged applications. A device and associated applications may have access to different servers, sites, and destinations based on a current mode.

Mode sensitive networking

Mechanisms are provided to allow particular parties and applications access to protected application programming interfaces (APIs) without the use of security domains. Trusted parties and applications may have access to protected APIs while unfrosted parties and applications may be restricted to a more limited set of APIs. Public keys associated with individual applications that are used to enforce licensing policies can be repurposed for use in a verification process to prevent unauthorized access to APIs. A credential storage manager can be used to maintain permission and certificate information. An application authorization manager may access credential storage and maintain trusted application information.

Protected application programming interfaces

Mechanisms are provided to efficiently and effectively authenticate a user of a device. Passcode information such as passwords, pins, and access codes are obtained along with biometric information to periodically authenticate a user of a device. A user identity confidence score may be generated and continually modified by using data such as passcode information, biometric information, and/or user physical interaction characteristics information. If the user identify confidence score falls beneath a particular threshold, additional user authentication information may be requested.

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Palo Alto, CA, United States of America

Jan-Willem Maarse