Remote Control Audio Feedback for UI Navigation
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Solution Overview
Problem
Users, especially visually impaired individuals, face difficulties in navigating media content processing devices due to their inability to discern the on-screen context, leading to frustration and missed content opportunities when using remote control devices.
Innovation Solution
A user interface navigation assistance system that detects impending button selections on a remote control device and provides audio feedback indicating the actions associated with the current position of a selector object within the user interface, allowing users to navigate media content processing devices more effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If visual display is used to show on-screen context, then information presentation is clear, but accessibility for visually impaired users deteriorates
Solution Approach 1:
The system introduces an audio intermediary that translates visual on-screen context information into spoken form. When a user hovers over a button, the system detects the hover state and generates audio feedback describing the button's function and the current screen context, making visual information accessible to visually impaired users without modifying the original visual display.
Solution Approach 2:
The system replaces the visual-mechanical information delivery system with an acoustic-electronic system. Instead of relying solely on visual display mechanisms, the system uses audio output mechanisms (speakers) to deliver context information, substituting the visual channel with an auditory channel that is accessible to all users including those with visual impairments.
2Ease of operation
If audio feedback is provided for every button, then user guidance is improved, but information overload and user confusion increases
Solution Approach 1:
The system applies audio feedback selectively rather than uniformly to all buttons. Audio feedback is generated only for buttons that are currently hovered over by the user, providing localized information about that specific button's function and relevance to the current screen context, rather than providing global information about all buttons simultaneously.
Solution Approach 2:
The system provides audio feedback about button functions before the user actually presses the button. By detecting the hover state and providing preliminary audio information about what will happen when the button is pressed, the system allows users to make informed decisions without being overwhelmed by information about all possible actions at once.
Data Source
AI summary
An exemplary method includes a user interface navigation assistance system detecting user input representative of an impending selection of a button of a remote control device associated with a media content processing device while a navigable user interface is being displayed by the media content processing device on a display screen, determining a current position of a selector object within the navigable user interface, and providing, based on the current position of the selector object, audio feedback that indicates an action that will occur if the user selects the button of the remote control device while the selector object is in the current position. Corresponding methods and systems are also disclosed.