Remote Control UI Segmentation for Multi-Appliance Operation
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Solution Overview
Problem
Universal remote controls become increasingly complex as more appliances are controlled, leading to a decline in usability due to the need for more keys and control codes, making it difficult for users to efficiently operate multiple devices.
Innovation Solution
A hand-held electronic device with a remote control application that simplifies the user interface by displaying operational mode information, allowing users to control various appliances through a user-friendly interface, including setup wizards, customization options, and macro functions, using IR and RF signals, and integrating with Web-hosted services for updates and code management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If more keys and control codes are added to control increasing number of appliances, then the control capability is improved, but the user interface becomes cluttered and usability diminishes
Solution Approach 1:
The remote control interface is segmented into multiple pages, with each page dedicated to controlling a specific appliance or function. This allows the full control capability to be maintained across all pages while each individual page remains simple and uncluttered, resolving the contradiction between comprehensive control and ease of operation.
Solution Approach 2:
The patent introduces a temporal dimension to the interface by organizing controls across multiple pages that can be navigated sequentially. This transforms the spatial clutter problem into a navigational structure where comprehensive controls are available but not simultaneously displayed, maintaining both versatility and usability.
2Adaptability or versatility
If more keys are added to control more operations, then the functionality is improved, but the device complexity increases
Solution Approach 1:
The remote control application divides the functionality into separate appliance-specific pages, each containing only the relevant controls for that appliance. This segmentation maintains comprehensive functionality across the entire system while keeping each individual interface page simple and reducing overall perceived complexity.
Solution Approach 2:
The patent implements a universal remote control application that can control multiple different appliances through a standardized multi-page interface structure. This universal design allows the same interface framework to handle diverse appliances without increasing the complexity of individual control pages.
3Loss of information
If the user interface displays all control options, then the completeness of information is improved, but the simplicity and intuitiveness of the interface deteriorates
Solution Approach 1:
The patent segments the complete set of control information into appliance-specific pages, ensuring that all control options are available across the entire interface while each individual page displays only the simple, relevant controls for that specific appliance, thus maintaining both completeness and simplicity.
Solution Approach 2:
Each page of the remote control interface is designed with local quality appropriate to its specific appliance, displaying only the controls and information relevant to that appliance. This ensures that the information displayed is complete for the current context while maintaining simplicity by excluding irrelevant controls from each specific view.
Data Source
AI summary
A hand-held electronic device having a remote control application user interface that functions to displays operational mode information to a user. The graphical user interface may be used, for example, to setup the remote control application to control appliances for one or more users in one or more rooms, to perform activities, and to access favorites. The remote control application is also adapted to be upgradeable. Furthermore, the remote control application provides for the sharing of operational mode information.