Context-Aware Application Icon Prioritization for Vehicle Displays
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Solution Overview
Problem
In a vehicle environment, drivers face difficulty navigating through numerous application options while driving, as existing systems do not effectively prioritize applications based on context and user preferences, leading to potential distractions and inconvenience.
Innovation Solution
A system that uses a processor to determine context-variable values and correlate them with application context states, limiting the display to a predefined number of icons that best match the current vehicle context, ensuring only the most relevant applications are accessible, thereby reducing driver distraction and improving usability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple application icons are displayed to provide comprehensive application options, then application selection capability is improved, but driver distraction and difficulty in parsing applications increases
Solution Approach 1:
The system dynamically changes the parameter of application display based on vehicle motion state. When the vehicle is detected to be in motion, the system automatically limits the number of displayed application icons to a predefined smaller number, reducing driver distraction. When the vehicle is stationary, the system displays the full set of application icons to provide comprehensive selection capability. This parameter change resolves the contradiction by adapting the display quantity to the operational context.
Solution Approach 2:
The application display system transitions from a static display approach to a dynamic one that automatically adjusts based on vehicle motion detection. The system continuously monitors vehicle motion state and dynamically modifies the number of displayed application icons accordingly, enabling the interface to adapt to changing driving conditions without requiring manual driver intervention.
2Adaptability or versatility
If all available applications are displayed to ensure complete application access, then application availability is improved, but interface complexity and parsing difficulty increases
Solution Approach 1:
The system modifies the display parameter (number of visible icons) based on vehicle motion state. During vehicle motion, only a limited number of application icons are displayed, simplifying the interface. When the vehicle is stationary, the full application set is displayed, ensuring complete availability. This dynamic parameter adjustment resolves the contradiction between application availability and interface complexity.
3Reliability
If application display is restricted to reduce distraction, then driver safety is improved, but application selection flexibility deteriorates
Solution Approach 1:
The system dynamically adjusts the display restriction level based on vehicle motion detection. When the vehicle is in motion, the system applies display restrictions by limiting the number of visible application icons to reduce driver distraction and improve safety. When the vehicle is stationary, the restrictions are lifted and the full application selection flexibility is restored. This dynamic adaptation resolves the contradiction between driver safety and application selection flexibility.
Data Source
AI summary
A system includes a processor configured to determine a set of context-variable values, responsive to a restriction imposition resulting in a limited-display capability for displaying selectable application icons. The processor is also configured to determine a correlation between the context-variable values and context states saved for each of a plurality of applications displayable as selectable application icons and display a predefined number of the plurality of selectable application icons corresponding to the applications having the highest correlation with the context-variable values.