Systems and methods for providing summarization, indexing, and post-processing of a recorded document presentation are provided. The system accesses a structured document and recordings associated with a recorded presentation given using the structured document. The system analyzes, using machine-trained models, the structured document, audio and video recordings, and recording of operations performed during the presentation. The analyzing comprises generating a transcript of the audio recording, determining context of components of the structured document, and deriving context from the video recordings and recording of operations. Based on the analyzing, the system segments the recorded presentation into a plurality of segments and generates an index of the plurality of segments that is used for post-processing.

A content interaction system comprising at least one processor and memory hardware. The memory hardware stores a content item database configured to store a set of content items, a user database configured to store a set of user identifiers corresponding to account holders, and instructions for execution by the at least one processor. The instructions include, in response to a user device navigating to a first screen, obtaining a set of parameters corresponding to a first user identifier associated with the user device from the user database, implementing a machine learning algorithm to retrieve a set of content items from the content item database based on the set of parameters, and transforming a user interface of the user device based on the set of content items.

The present invention is a method and system for generation and playback of supplemented videos which include interactive features. The supplemented video includes hotspots that allow a video viewer to interact with the video when the video viewer sees an object. The hotspots can be manually defined. Information regarding the object and the hotspot can be stored in a separate XML file. Furthermore, the present invention can be a marketplace where a desired object can be found by searching the XML file. The search results can list the supplemented videos which contain hotspots corresponding to the object and also the time in the supplemented video in which the object is found. The present invention can also aggregate data about the objects based on the playback of the supplemented videos and the video viewer's interaction with the supplemented videos.

The present invention is a method and system for generation and playback of supplemented videos which include interactive features. The supplemented video includes hotspots that allow a video viewer to interact with the video when the video viewer sees an object. The hotspots can be manually defined. Information regarding the object and the hotspot can be stored in a separate XML file. Furthermore, the present invention can be a marketplace where a desired object can be found by searching the XML file. The search results can list the supplemented videos which contain hotspots corresponding to the object and also the time in the supplemented video in which the object is found. The present invention can also aggregate data about the objects based on the playback of the supplemented videos and the video viewer's interaction with the supplemented videos.

A data processing system according to one embodiment includes first and second data storage devices having a storage medium capable of permanently storing data; a data holding device having a storage medium capable of storing the data at a higher speed than the first and second data storage devices; and a controller that determines the type of data to be processed, and, in the case where the data to be processed is structured data, stores the data to be processed in the data holding device, then, collectively, in the first data storage device, and, in the case where the data to be processed is binary data, stores the data to be processed in the data holding device and in the second data storage device.

A user authentication method in a messaging application of an electronic device. The method comprises, if at least one text message is typed by a user in the messaging application, collecting image data relating to said user and behavioral data relating to said user, and, if at least one voice message is pronounced by said user in the messaging application, collecting image data relating to said user and voice data relating to said user. The method also comprises, depending on the type of the message from text messages and voice messages, determining an image recognition score based upon comparison of the collected image data relating to said user and a stored image template data relating to said user obtained during typing or pronouncing a message by said user during a prior session, determining a voice recognition score based upon comparison of the collected voice data relating to said user and a stored voice template data relating to said user obtained during pronouncing a message by said user during a prior session, and determining a behavioral recognition score based upon comparison of the collected behavioral data relating to said user and a stored behavioral template data relating to said user obtained when said user typed the message during a prior session. The method also comprises creating a biometric score by using fusion of the image recognition score and one of the voice recognition score and the behavioral recognition score, and authenticating said user using the biometric score. Present invention allows to authenticate users in messaging applications or virtual assistants during typing and pronunciation of a message with high degree of accuracy.

A user authentication method in a messaging application of an electronic device. The method comprises, if at least one text message is typed by a user in the messaging application, collecting image data relating to said user and behavioral data relating to said user, and, if at least one voice message is pronounced by said user in the messaging application, collecting image data relating to said user and voice data relating to said user. The method also comprises, depending on the type of the message from text messages and voice messages, determining an image recognition score based upon comparison of the collected image data relating to said user and a stored image template data relating to said user obtained during typing or pronouncing a message by said user during a prior session, determining a voice recognition score based upon comparison of the collected voice data relating to said user and a stored voice template data relating to said user obtained during pronouncing a message by said user during a prior session, and determining a behavioral recognition score based upon comparison of the collected behavioral data relating to said user and a stored behavioral template data relating to said user obtained when said user typed the message during a prior session. The method also comprises creating a biometric score by using fusion of the image recognition score and one of the voice recognition score and the behavioral recognition score, and authenticating said user using the biometric score. Present invention allows to authenticate users in messaging applications or virtual assistants during typing and pronunciation of a message with high degree of accuracy.

A method includes receiving, at a device from a content source, a portion of a particular chunk of media content a particular quality level during adaptive bit rate media streaming of the media content. The method includes receiving, at the device, network data related to network conditions associated with the device in response to receipt of the portion. The method also includes, in response to a determination to download the particular chunk at a first quality level different than the particular quality level, the determination based on the particular quality level and the network data: sending a request from the device for the particular chunk at the first quality level to the content source, and replacing the portion with the particular chunk at the first quality level.

A method includes receiving, at a device from a content source, a portion of a particular chunk of media content a particular quality level during adaptive bit rate media streaming of the media content. The method includes receiving, at the device, network data related to network conditions associated with the device in response to receipt of the portion. The method also includes, in response to a determination to download the particular chunk at a first quality level different than the particular quality level, the determination based on the particular quality level and the network data: sending a request from the device for the particular chunk at the first quality level to the content source, and replacing the portion with the particular chunk at the first quality level.

Methods and apparatus to facilitate matching of names for same media content are disclosed. Example methods include analyzing first data associated with first media content and, when a program name/identifier and/or episode name/identifier is not identified in the first data, supplementing the data with second data to form third data and processing the third data with respect to fourth data associated with second media content and calculating a composite match score including a program match score and an episode match score based on processing the third data with respect to the fourth data. When the first media content is determined to match the second media content based on the processing of the third data with respect to the fourth data and a comparison of the composite match score to a threshold is satisfied, a normalized media name is generated for the first media content and the second media content.