Minimal Status Display for Mobile Security Messages
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Solution Overview
Problem
Mobile wireless communications devices with small form factors struggle to effectively display cryptographically secure messages due to limited screen space, making it difficult for users to view security status information that is typically displayed in larger formats.
Innovation Solution
A method and apparatus that allows users to view security status messages in either a large or small format, using aligned icons on a single line with abbreviated text, and the option to switch between formats based on user preference or device form factor, prioritizing important information such as error messages.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If security status information is displayed in large format with detailed text, then information completeness is improved, but display area consumption increases
Solution Approach 1:
The security status display is segmented into two distinct formats: a large format providing complete detailed information and a small format providing essential information only. Users can switch between these segments based on their information needs and device capabilities, allowing the system to optimize between information completeness and display area usage.
Solution Approach 2:
The display format parameter is made variable, allowing switching between large and small formats. The small format uses abbreviated text and icons to represent security status, changing the informational density parameter to fit limited display areas while maintaining the core security status indication functionality.
2Measurement precision
If detailed security status text is displayed for each icon, then information accuracy is improved, but readability on small screens deteriorates
Solution Approach 1:
The display system is made dynamic, allowing users to switch between large and small formats based on their current needs. The small format prioritizes readability through abbreviated text and icon-based representation, while the large format provides complete accurate information when needed, making the system adaptable to different operational contexts.
Solution Approach 2:
The small format display provides partial information - only the most essential security status indicators are shown in abbreviated form. This partial action approach maintains readability on small screens while still conveying the critical security status, with the option to access complete information through the large format when accuracy becomes the priority.
3Loss of information
If security messages are displayed on separate lines with full text, then information completeness is improved, but device adaptability deteriorates
Solution Approach 1:
The display system is designed with universal adaptability to work across different device form factors. By providing both large and small format options, the system can universally adapt to various screen sizes and device types, from large smartphones to small form factor devices, maintaining functionality across the entire device ecosystem.
Solution Approach 2:
The system adds the dimension of format variability, allowing the same security status information to be presented in different spatial arrangements. The small format compresses information horizontally using icons and abbreviated text, while the large format expands vertically with detailed text, providing dimensional flexibility to adapt to different device screen real estate.
Data Source
AI summary
A method and apparatus are provided for a user of a mobile wireless communications device to have the option of viewing security status messages in a large or small format depending upon the user's preferences, form factor of the mobile communications device, or the like. In accordance with an exemplary aspect of the invention, a user may opt to display status icons on one row of a display and include an abbreviated text associated with each icon that is displayed when a particular icon is highlighted by the user. If no icon is highlighted by the user, the most important status text (determined based on predetermined criteria) is displayed. The user has the option of switching to a large status display to view additional information relating to the status icons.