Electronic Document Object Ordering with Visual Index Indicators
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Solution Overview
Problem
Existing systems for ordering objects within documents lack intuitive visual indicators for the current index, making it difficult for operators to track the order and potentially requiring them to restart if interrupted.
Innovation Solution
A method and apparatus that provide two modes of operation: set order mode, which displays the next index to be assigned, and control mode, which allows resetting the current index based on a target object's index, with visual indicators to differentiate between the modes and operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If objects are ordered by clicking on them in the desired sequence without visual indicators, then the system remains simple, but the operator cannot easily track the current index and may have to restart if interrupted
Solution Approach 1:
The patent implements visual feedback mechanisms including a current index indicator that displays the next position to be assigned, and a control mode indicator that shows when index resetting is enabled. This feedback allows operators to track the ordering progress without restarting, resolving the contradiction between ease of operation and system complexity.
Solution Approach 2:
The patent introduces an intermediary control mode activated by a predetermined key that mediates between the simple clicking operation and the complex index management. This intermediary layer allows operators to reset the current index to a target object's index without directly manipulating complex indexing logic, making the system easier to operate while maintaining controlled complexity.
2Loss of information
If a current index value is displayed without mode indicators, then tracking is improved, but the operator cannot distinguish between current index and reset target index
Solution Approach 1:
The patent applies local quality by displaying different visual indicators for different operational contexts. The control mode indicator is selectively displayed only when the predetermined key is engaged, and the current index indicator is displayed in both modes but with different contextual meanings. This localized differentiation provides clear information without requiring the entire interface to be complex.
Solution Approach 2:
The patent uses visual changes including color changes and graphical icon changes to differentiate between operational modes. When control mode is activated, the control mode indicator changes to signal that clicking will reset the index rather than assign it, providing clear visual distinction without adding substantial interface complexity.
3Adaptability or versatility
If control mode is activated without visual indication, then index resetting is enabled, but the operator cannot know what the current index would be reset to
Solution Approach 1:
The patent implements feedback by displaying the target object's index value when control mode is activated and a target object is selected. This feedback informs the operator exactly what the current index would be reset to, enabling informed decision-making about index resetting while maintaining adaptability and versatility of the control mode.
Data Source
AI summary
A method and apparatus for ordering or reordering objects (e.g., data, content, input objects, controls) within an electronic document. In a set order mode of operation, an operator orders objects by selecting or clicking on them in their desired order. During the set order mode, the apparatus displays a first indicator reflecting the set order mode, and a current index value—the order or position at which the next selected object will be placed. A control mode of operation is activated by engaging a predetermined key or control (e.g., CTRL key). During control mode, the apparatus displays a second indicator showing that the control mode is active, and the index of a target object (an object identified by a cursor controlled by the operator). The operator can reset the current index to the index of the target object by clicking on the target object while control mode is active.