Rollable Display Dimension Control for Mobile Device Usage Reduction
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Solution Overview
Problem
Users tend to become excessively engaged with mobile devices, leading to neglect of surroundings and social interactions, and mindful parents seek to prevent excessive usage in children to foster social skills and relationships.
Innovation Solution
A method and system for a mobile device with a rollable display that adjusts presentation parameters based on usage conditions, such as reducing screen size or volume, to decrease user engagement when specific usage thresholds are met, using a processor and database to compare usage levels and perform actions to change presentation parameter values.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the mobile device provides engaging content and full functionality, then user engagement and device utility are improved, but excessive usage and social isolation worsen
Solution Approach 1:
The patent applies dynamics by making the display parameters adjustable and changeable over time. The system dynamically modifies presentation parameters such as screen size, resolution, and refresh rate based on usage conditions and time of day, transforming a static device into one that adapts its characteristics to promote healthy usage patterns while maintaining full functionality when appropriate
Solution Approach 2:
The patent implements parameter changes by systematically modifying display presentation parameters including screen size, resolution, refresh rate, and brightness. These parameter changes are triggered by usage conditions and time-based rules, allowing the device to reduce engagement appeal during certain periods while maintaining full capabilities when usage is appropriate
2Manufacturing precision
If the display presents content at full resolution and size, then content quality and user experience are improved, but user engagement and addiction risk worsen
Solution Approach 1:
The system changes display parameters such as resolution, screen size, and refresh rate based on usage conditions. When excessive usage is detected or during designated low-usage periods, the system reduces these parameters to make the device less engaging, while maintaining high-quality presentation when appropriate usage occurs
Solution Approach 2:
The display characteristics are made dynamic rather than static. The system continuously monitors usage patterns and adjusts presentation parameters in real-time, creating a living system that adapts its content quality and engagement level based on current usage context and predetermined rules
3Ease of operation
If the mobile device maintains constant high-quality presentation, then user satisfaction is improved, but excessive usage habits worsen
Solution Approach 1:
The system implements periodic action by applying different presentation parameter settings based on time of day and usage patterns. Certain parameters are adjusted during specific periods (e.g., reduced screen size during evening hours) to naturally limit usage duration while maintaining satisfaction during appropriate usage times
Solution Approach 2:
The presentation quality is made dynamic rather than constant. The system adjusts display parameters based on usage conditions and time-based rules, providing high-quality presentation when usage is appropriate while reducing engagement appeal during periods when usage should be limited
Data Source
AI summary
A mobile device, method of controlling use of a mobile device and computer program product for operating a mobile device having a rollable display. A usage condition is received at the mobile device and stored in a database of the mobile device. A processor compares a usage level of the mobile device to the usage condition, and performs an action at the rollable display to change a value of a presentation parameter of the mobile device from a first value to a second value when the usage level meets the usage condition.