Adaptive Smart Remote Controller for Media Players
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Solution Overview
Problem
Conventional remote controllers for media devices, such as digital televisions and Blu-ray players, are limited by their one-way command communication, which fails to adapt to the complex applications and changing statuses of media players, leading to cumbersome user interactions and the need for numerous keys that are not always necessary.
Innovation Solution
A smart remote controller employing an adaptive, two-way feedback control scheme that dynamically adjusts the control page on a touch screen based on the current application and status of the media player, using wireless communication to receive control information and update key availability, allowing for a tailored set of keys and input methods such as virtual keyboards for tasks like web browsing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional remote controllers use one-way command communication, then the device structure is simple, but the controller cannot adapt to complex applications and changing statuses of media players
Solution Approach 1:
The remote controller dynamically adjusts its interface by receiving status information from the media player and automatically configuring control options based on current application state. The controller transitions from a static one-way command device to a dynamic system that adapts its functionality based on real-time feedback about media player status, application type, and operational context.
Solution Approach 2:
The system implements two-way communication where the media player sends status information and control capability data back to the remote controller. This feedback loop enables the controller to understand the current state of the media player and adjust its interface accordingly, transforming the traditional one-way command structure into an interactive feedback-driven system.
2Adaptability or versatility
If conventional remote controllers include numerous keys to handle all possible functions, then the controller can support all applications, but the user interface becomes cumbersome and difficult to operate
Solution Approach 1:
The control interface is segmented into context-relevant subsets based on the current media player status and application. Instead of presenting all possible controls simultaneously, the system divides the control set into manageable segments that are displayed only when relevant to the current operational context, reducing cognitive load and improving ease of operation.
Solution Approach 2:
Different control options are made available in different contexts based on the current application state. The remote controller provides localized control sets tailored to specific media player statuses, ensuring that only the most relevant controls are accessible at any given moment, thereby simplifying the user interface while maintaining comprehensive functionality.
3Adaptability or versatility
If conventional remote controllers use fixed key layouts, then the device structure is simple, but the controller cannot dynamically adjust to different media player statuses
Solution Approach 1:
The remote controller interface transitions from a fixed static layout to a dynamic configurable interface. The controller receives status information from the media player and automatically reconfigures its display and control options based on the current application and operational state, enabling seamless adaptation without requiring physical structural changes.
Solution Approach 2:
The system changes interface parameters such as displayed controls, available functions, and layout configuration based on received status information. By dynamically adjusting these parameters according to the media player's current state, the controller achieves adaptability while maintaining a relatively simple underlying device structure.
Data Source
AI summary
A method and system are provided in which a wireless controller, such as a smart remote controller or smartphone, for example, may interact with a media device through an adaptive, two-way feedback control scheme. The wireless controller may receive signals from a media player that comprise control information associated with an application on the media player. The wireless controller may then display a control page or user interface on a touch screen. A layout of the control page may be configured based on the control information received by the wireless controller. Once displayed, the control page may enable a user to provide one or more instructions to the wireless controller through the touch screen. The wireless controller may communicate to the media player the instructions provided to the wireless controller. Those instructions are communicated to the media player to control the operation of the application on the media player.