Adaptive Set-Top Box Interface for Controller-Specific User Modes
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Solution Overview
Problem
Consumer electronic appliances lack the ability to recognize and adapt their configuration and menu systems based on the type of controlling device used, which can lead to suboptimal user experiences, especially for elderly or children users.
Innovation Solution
Incorporating a controlling device identity into command transmissions that allows the appliance to adjust its GUI display and functionality, such as a set top box, to present different menu choices and operational modes tailored to the user population intended for the controlling device currently in use, including children, elderly, or standard users.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a single standardized controlling device is used for all users, then device complexity is reduced and manufacturing is simplified, but usability and accessibility for specialized user groups (elderly, children) deteriorates
Solution Approach 1:
The appliance dynamically adjusts its configuration and menu system based on the detected controlling device type. The system transitions from a static, fixed configuration to a dynamic one that adapts in real-time to user needs, providing simplified interfaces for elderly or children users while maintaining full functionality for standard users.
Solution Approach 2:
Different portions of the user interface are customized according to the controlling device type. Specifically, menu structures, button layouts, and information presentation are locally adapted to match the capabilities and needs of the detected user group, rather than applying a uniform interface design throughout.
2Ease of operation
If multiple specialized controlling devices are provided for different user groups, then usability for each user group is optimized, but device complexity and the number of components increases
Solution Approach 1:
A single standardized controlling device is designed to serve multiple user groups through the appliance's ability to detect device type and adapt its interface accordingly. The controlling device maintains universal functionality while the appliance provides specialized interfaces, eliminating the need for multiple physical devices.
Solution Approach 2:
The appliance acts as an intermediary between the standardized controlling device and the user's specific needs. It detects the controlling device type and mediates the interaction by transforming the generic device inputs into appropriately customized interface presentations and operational modes.
3Ease of operation
If the appliance adapts its configuration based on controlling device identity, then usability for different user groups is enhanced, but processing overhead and system complexity increases
Solution Approach 1:
The appliance performs device identity detection and configuration adaptation in advance, before the user begins interacting with the system. By pre-configuring the interface based on the detected controlling device type, the system avoids the need for complex real-time adjustments during user interaction, reducing processing overhead.
Data Source
AI summary
A controllable device, such as a set top box, responds to a transmission received from a one of a plurality of controlling devices of differing capabilities by entering into a one of a plurality of operating modes wherein the one of the plurality of operating modes entered into corresponds to the capabilities of the controlling device from which the transmission originated.