Mobile Display Obstruction for Conditional Recording Prevention
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Solution Overview
Problem
Existing systems fail to effectively prevent unauthorized recording of content displayed on mobile devices, particularly in care environments, which can compromise privacy and potentially lead to copyright violations.
Innovation Solution
A system and method that includes a mobile device with an application that detects attempts to record content, displays an obstruction on the screen to block viewing, and removes the obstruction when certain conditions are met, while also notifying a managing entity and potentially suspending the user account for repeated violations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If an obstruction is displayed on the display to block viewing of content when recording is detected, then unauthorized recording is prevented, but user experience and ease of operation deteriorate due to continuous blocking
Solution Approach 1:
The obstruction displayed on the screen transitions from a static blocking state to a dynamic state that responds to user actions. When the user presses a button or performs a specified action, the obstruction removes itself, allowing content viewing to resume. This dynamic behavior resolves the contradiction by maintaining recording prevention reliability while improving user experience through conditional access.
Solution Approach 2:
The system implements feedback by detecting user actions (such as button presses) and using this feedback to control the obstruction's visibility. When the user interacts with the system in a specified manner, the obstruction responds by removing itself, creating a feedback loop that balances security with usability.
2Reliability
If the obstruction remains on the display continuously after recording attempt, then recording prevention is maintained, but content delivery and productivity are reduced due to uninterrupted blocking
Solution Approach 1:
The obstruction dynamically changes its state based on user interaction. Rather than remaining permanently fixed, it transitions between blocked and removed states in response to user actions, allowing content delivery to resume when the user provides feedback through specified actions.
Solution Approach 2:
The system allows users to remove the obstruction themselves through specified actions (such as pressing a button), rather than requiring continuous external intervention or permanent blocking. This self-service mechanism enables users to restore content viewing while maintaining the security framework.
3Reliability
If detection of recording attempts is implemented, then security and privacy protection are improved, but device complexity and measurement precision requirements increase
Solution Approach 1:
The system uses an intermediary approach by detecting recording attempts through intermediate signals or indicators rather than directly analyzing complex recording behaviors. This intermediary detection method simplifies the overall system complexity while maintaining effective privacy protection through the obstruction mechanism.
Data Source
AI summary
A non-transitory computer readable medium includes instructions that when executed by a processor, cause the processor to detect an attempt to record content being displayed on a display, cause, in response to detecting the attempt, an obstruction to be displayed on the display to block viewing of the content on the display, and remove the obstruction on the display to allow viewing of the content on the display when one or more conditions are met.