Direct Table Border Selection via Proximity Detection
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Solution Overview
Problem
Current methods for selecting and manipulating table borders are counter-intuitive, often requiring users to select cells first, which can lead to incorrect selections and frustrating user experiences due to the complexity of identifying the correct borders for formatting or deletion.
Innovation Solution
A system that allows users to select and manipulate table borders independently of cells by detecting a selector's proximity to the border, providing visual highlighting and enabling operations such as moving, deleting, and changing color or style without initially selecting a cell, thereby simplifying the border selection process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users select cells first to manipulate borders, then the border manipulation can be performed through cell selection, but the process becomes counter-intuitive and frustrating due to the complexity of identifying the correct borders
Solution Approach 1:
The patent extracts the border selection from the cell selection process. Instead of requiring users to select cells first and then manipulate borders indirectly, the system allows direct selection of borders by detecting selector proximity to border elements. This separation of border selection from cell selection eliminates the counter-intuitive multi-step process and directly addresses the ease of operation while reducing perceived complexity.
Solution Approach 2:
The patent introduces visual highlighting as an intermediary between the selector and the border. When the selector approaches a border, the system highlights the border to indicate it is selectable. This intermediary visual feedback mechanism guides users through the selection process, making it more intuitive and reducing frustration associated with identifying which borders will be affected by selection.
2Reliability
If users select cells to access border formatting options, then border manipulation is possible, but users may make incorrect selections and experience frustration
Solution Approach 1:
The patent implements immediate visual feedback by highlighting the border when the selector approaches it. This feedback mechanism allows users to verify which border is about to be selected before actually making the selection, thereby preventing incorrect selections. The feedback loop between selector position, border highlighting, and selection confirmation significantly improves both reliability and user experience.
Solution Approach 2:
The system performs preliminary action by pre-highlighting the border that will be selected based on selector proximity. This allows users to see the intended selection before committing to it, enabling correction if the wrong border is targeted. The preliminary visual indication prevents incorrect selections and improves confidence in the selection process.
3Adaptability or versatility
If traditional cell-based selection is used, then existing workflows are maintained, but direct border manipulation is not possible
Solution Approach 1:
The patent segments the border into independently selectable elements. Instead of treating borders as properties of selected cells, the system allows each border to be detected and selected individually based on selector proximity. This segmentation enables direct border manipulation while maintaining a relatively simple selection mechanism that builds upon existing user interactions with the document interface.
Data Source
AI summary
Techniques to select and manipulate table borders as discrete objects are described. In particular, a table border may be selected without having to select a cell that includes the desired border. In one embodiment, for example, a technique may include detecting a selector in proximity to a border in a table. The border in proximity to the selector may be highlighted visually on a display to show which part of the table border may be selected. A selection may cause the highlighted border to be selected. The now-selected border may then be manipulated. Other embodiments are described and claimed.