Dynamic Menu Position Indicators for Variable Screen Space
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Solution Overview
Problem
Existing graphical user interfaces (GUIs) face issues with menu placement unpredictability when screen space is limited, leading to unanticipated menu behavior and user confusion, as menus often fail to adapt their position indicators to available display space relative to their origin point.
Innovation Solution
Implementing dynamic menu position indicators that adjust based on available screen space and origin point, using graphical images like arrows or triangles to predictively show the menu's appearance, with calculations determining the menu's position and adjusting the indicator accordingly, allowing for intelligent placement of menus and submenus.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If menus use fixed position indicators to indicate submenu availability, then the indicator structure remains simple and consistent, but the menu position prediction becomes inaccurate when screen space is limited
Solution Approach 1:
The menu position indicator dynamically changes its visual representation based on the menu's actual placement. When a menu appears at a non-default position due to screen space constraints, the indicator updates to reflect the new position, transforming from a static to a dynamic indicator system that adapts to varying display conditions
Solution Approach 2:
The indicator's visual parameters (position, direction, appearance) are changed based on the menu's placement parameters. The system monitors menu position coordinates and corresponding indicator parameters, updating the indicator to match the actual menu placement whether default or adjusted
2Adaptability or versatility
If menus automatically adjust their position based on available screen space, then menu adaptability improves, but user predictability of menu location decreases
Solution Approach 1:
The system provides visual feedback through the menu position indicator that shows users where the menu will actually appear. This feedback mechanism allows users to predict menu location even when automatic adjustment occurs, maintaining ease of operation while preserving adaptability
Solution Approach 2:
The menu position indicator is updated in advance to show the predicted menu position before the menu actually appears. This preliminary indication allows users to anticipate menu location, making the automatic position adjustment predictable and maintainable
3Ease of operation
If submenu indicators show default positions, then the indicator design remains simple, but user confusion increases when menus appear at different positions
Solution Approach 1:
The static mechanical indicator system is replaced with a dynamic information system that calculates and displays the actual menu position. Instead of showing a fixed default position, the indicator now reflects the computed actual position based on screen space availability and menu origin point
Data Source
AI summary
The present invention discloses a solution for using menu position indicators to accurately show where an intelligently placed menu will appear. Positioning of menus can automatically vary in the solution depending upon available screen space and an origin point for the menu. A menu position indicator can include a graphical image capable of indicating a direction of the menu appearance, such as an arrow or triangle. The menu position indicator for a menu can change depending upon a position of an origin point and depending upon available screen space for displaying the associated menu. When a position of a main menu changes, calculations can be performed to determine where a submenu of the main menu will be presented, and the menu position indicator can be adjusted accordingly.