Drag Drop Preview Interface for Multi-Location File Management
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Solution Overview
Problem
Traditional electronic file systems limit file organization and management, requiring files to be stored in a single folder, making it tedious and error-prone to view or access files in multiple locations, and unclear drag/drop operations can be confusing, especially with multiple selected files.
Innovation Solution
A more advanced file system and user interface that allows flexible manipulation of files and objects using graphical user interfaces, providing preview information during drag operations, numerical feedback for multiple selections, and varied actions based on object types, enabling users to understand drag/drop outcomes and manage files across multiple locations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If files are stored in a single folder location in traditional file systems, then file organization is simple and clear, but file lifetime and organization are conflated, making it tedious and error-prone to view files in multiple locations
Solution Approach 1:
The patent implements virtual copies or references of files that allow a single file to appear in multiple folder locations without duplicating the actual file data. When a user drags a file to multiple destinations, the system creates reference links rather than physical copies, enabling the file to be accessed from multiple locations while maintaining a single source of truth.
Solution Approach 2:
The patent introduces an intermediary layer between the file system and the user interface that manages file references and locations. This intermediary handles the complexity of multi-location file management, allowing users to interact with files in multiple folders through a simplified interface while the system manages the underlying reference structure.
2Adaptability or versatility
If multiple copies of a file are created to view it in multiple folders, then files can be accessed from multiple locations, but storage space is wasted and errors are more likely
Solution Approach 1:
The system creates virtual copies or references instead of physical file duplicates. Each folder can contain a reference to the same file, allowing multi-location access without consuming additional storage space for the file content itself.
Solution Approach 2:
The file reference mechanism serves multiple functions simultaneously: it enables multi-location access, maintains storage efficiency, ensures data consistency across locations, and provides a single point of control for file management.
3Ease of operation
If drag/drop operations are performed without clear feedback, then the interface is simpler, but it is not clear to the user what action is going to be taken upon completion
Solution Approach 1:
The patent implements real-time feedback during drag/drop operations that displays the number of files being dragged and provides clear indicators of the action that will be taken upon dropping. This feedback mechanism maintains interface simplicity while ensuring users have complete information about the operation outcome.
Solution Approach 2:
The system performs preliminary actions during the drag operation, such as calculating the number of files, determining the target destination, and preparing the drop action. This preliminary processing provides users with clear information before the actual drop occurs, reducing uncertainty about the outcome.
4Productivity
If multiple files are selected for dragging/dropping, then batch operations are enabled, but it becomes even more confusing to determine what action will be taken
Solution Approach 1:
The patent provides enhanced feedback for batch drag/drop operations that clearly displays the number of files being moved and the unified action that will be taken. This feedback mechanism maintains operational clarity even when multiple files are selected, allowing users to perform batch operations confidently.
Solution Approach 2:
The system provides more information than the minimum required by displaying the count of multiple files being dragged and the specific action to be taken. This excessive information provision ensures clarity in batch operations without adding complexity to the interface.
Data Source
AI summary
In an electronic file system, preview information is provided to the user during a drag operation of a selected object onto a target object. The information indicates what type(s) of action is to be taken should the selected object be dropped onto the target object. The action(s) to be taken may depend upon the type of the selected object and/or the type of the target object. For example, where the selected object is an item and the target object is a persisted auto-list, the action may include adding, removing, or modifying one or more properties of the selected object to conform to one or more criteria defined by the persisted auto-list. Also, numerical feedback may be provided to the user where multiple objects are selected. For example, where seven objects are selected, the textual number “7” may appear next to the cursor.