Object Opening Menu with Expanded Drop Area
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing systems for opening unopened objects on touch screens often default to using the wrong application and can be error-prone due to narrow context menus, making it difficult for users to accurately select alternative applications, especially on touch screen systems where finger touches may not be precise.
Innovation Solution
A system that displays an object opening menu with larger icons when an unopened object is relocated to a second area within the user interface, allowing users to select from multiple applications capable of opening the object, including drag and drop functionality and touch screen interaction, enabling accurate finger touches and selection of non-default applications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If a narrow context menu is used on touch screens, then the system maintains a compact interface, but the user accuracy in selecting alternative applications deteriorates
Solution Approach 1:
The menu transitions from a static narrow context menu to a dynamic expanded menu that appears when an object is dropped into the drop area. This dynamic transformation allows the interface to maintain compactness during normal operations while providing an expanded selection interface when needed, resolving the contradiction between compactness and selection accuracy.
Solution Approach 2:
The solution introduces a spatial dimension change by creating a separate drop area that triggers an expanded menu display. Instead of expanding the menu continuously, the system uses a dimensional transition where the menu appears in a new spatial context (the drop area), providing larger touch targets without permanently increasing interface complexity.
2Extent of automation
If the default application is used to open objects, then the system operates with simple automatic behavior, but the user flexibility to select alternative applications deteriorates
Solution Approach 1:
The system performs preliminary action by automatically opening objects with the default application, but prepares the alternative selection mechanism in advance through the drop area functionality. When users drag objects to the designated drop area, the expanded menu with alternative applications is already prepared and displayed, allowing quick switching without complex manual configuration.
3Ease of operation
If finger touch interaction is used on touch screens, then the system provides intuitive direct manipulation, but the selection accuracy for narrow menu items deteriorates
Solution Approach 1:
The interface is segmented into distinct functional areas: a regular drop area for standard operations and a specially designated drop area with expanded menu functionality. This segmentation allows the system to maintain simple finger touch interaction for most operations while providing a specialized zone with larger, more accurate touch targets when alternative application selection is needed.
Data Source
AI summary
To display an object opening menu can include a user selection of an unopened object from a first area within a user interface, a user command to relocate a selected unopened object from the first area to a second area within the user interface, and displaying the object opening menu in response to the user command to relocate the selected unopened object to the second area, wherein the object opening menu includes an icon that is associated with an application capable of opening the selected unopened object.