Second-Screen Media Feature Casting With Mobile Control
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Solution Overview
Problem
Existing systems limit the ability to present media features associated with primary media items on second screen devices, requiring users to view such features on separate devices, which distracts from the main content and affects user experience.
Innovation Solution
A mechanism is provided for enabling media features on a first screen device to be presented concurrently on a paired second screen device, allowing users to pin and unpin media features like live chats and polls directly on the second screen, using casting or mirroring technologies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If media features are presented only on the first screen device, then the user interface can display all media features, but the user experience is degraded as users must switch between devices
Solution Approach 1:
The patent merges the display capabilities of the first screen device (mobile device) and second screen device (television) by enabling the television to present media features alongside primary media items. This combination allows users to view all media features on a single large screen without switching devices, resolving the contradiction between ease of operation and device complexity
Solution Approach 2:
The first screen device acts as an intermediary that receives user input, processes media feature selections, and transmits appropriate media features to the second screen device. This mediator approach enables seamless integration between devices, allowing the television to display media features while the mobile device continues to handle user interactions
2Illumination intensity
If all media features are presented on the second screen device, then the viewing experience is enhanced, but the user interface on the first device becomes less functional
Solution Approach 1:
The patent segments the functionality between devices: the second screen device (television) is responsible for displaying media features and primary media items, while the first screen device (mobile device) retains control capabilities for user input. This segmentation allows the television to provide enhanced display visibility while the mobile device maintains operational control
Solution Approach 2:
The first screen device serves as an intermediary control interface that receives user input and translates it into commands for the second screen device. This mediator role ensures that while the television handles display functions, the mobile device continues to provide functional control capabilities
3Adaptability or versatility
If media features are concurrently presented on both devices, then accessibility is improved, but system resources are wasted
Solution Approach 1:
The patent implements dynamic media feature presentation where the system adapts to user actions in real-time. Media features are transmitted to the second screen device only when requested through user input, and the presentation can be dynamically adjusted or stopped based on ongoing user interactions. This dynamic approach improves accessibility while avoiding continuous resource consumption
4Ease of operation
If the system supports selective enabling/disabling of media features on the second screen, then user control is enhanced, but the system complexity increases
Solution Approach 1:
The patent implements feedback mechanisms where user input on the first screen device is immediately processed and reflected on the second screen device. When users enable or disable media features, the system provides real-time feedback by updating the display accordingly. This feedback loop enhances user control while managing system complexity through responsive, event-driven architecture
Data Source
AI summary
A method includes presenting, in a user interface on a first screen device, a primary media item comprising a video, and one or more secondary media items related to the primary media item. The primary media item and the one or more secondary media items are concurrently presented on a second screen device which is in a pairing session with the first screen device. User input is received, via the user interface on the first screen device, indicating a user request to disable presentation of the at least one of the secondary media items on the second screen device. In response to the user input, at least one of the secondary media items is caused to be no longer presented on the second screen device.