Touchscreen Multitasking Gesture Resizing
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Solution Overview
Problem
Handheld electronic devices with touch-sensitive displays face challenges in multitasking due to significant differences in screen size and input mechanisms compared to desktop computers, leading to complex and user-unfriendly input sequences.
Innovation Solution
The system and method provide intuitive multitasking by detecting contacts and gestures on a touch-sensitive display to seamlessly switch and resize applications, allowing concurrent display of multiple apps, reducing cognitive burden and conserving power.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional desktop computer interface is recreated on handheld electronic devices, then multitasking capability is improved, but device complexity and ease of operation deteriorate due to significant differences in screen size and input mechanisms
Solution Approach 1:
The patent divides the display area into multiple regions that can simultaneously host different applications. Instead of requiring sequential switching between apps, the interface segments the screen into workable zones, allowing users to access multiple applications concurrently in a manner adapted to the smaller handheld screen real estate.
Solution Approach 2:
The patent introduces a spatial dimension to multitasking by enabling vertical stacking of application regions. Applications are arranged in multiple layers or zones along the vertical axis of the display, allowing users to interact with multiple apps simultaneously without requiring horizontal screen space comparable to desktop monitors.
2Adaptability or versatility
If complex input sequences and menu hierarchies are used for multitasking, then application switching capability is improved, but ease of operation deteriorates
Solution Approach 1:
The system automatically manages application regions and their arrangements based on user interaction patterns. The interface self-adjusts by detecting when users interact with multiple applications and automatically creates appropriate regional divisions, eliminating the need for users to manually navigate complex menus or sequences to enable multitasking features.
Solution Approach 2:
The interface dynamically adapts its structure based on real-time user behavior. When the system detects interactions with multiple applications, it automatically transforms the single-region display into a multi-region layout, allowing seamless transitions between single-app and multi-app modes without requiring users to access complex settings or follow rigid input sequences.
3Measurement precision
If multiple touch inputs and gestures are required for multitasking, then application control precision is improved, but power consumption increases and display life decreases
Solution Approach 1:
The patent combines multiple application interfaces into a single unified display region that shows both applications simultaneously. By merging the visual representation of multiple apps into one cohesive interface area, the system eliminates the need for repeated full-screen transitions and multiple sequential touch inputs, thereby reducing overall power consumption while maintaining precise application control through the unified interface.
Data Source
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AI summary
Systems and methods for multitasking using touch-sensitive devices are disclosed herein. In one aspect, a method includes: playing video content in a full-screen mode on a touch-sensitive display of at an electronic device; while playing the video content in the full-screen mode, receiving a gesture over the displayed video content; in response to detecting the gesture: resizing the video content to a reduced display size; and displaying the video content having the reduced display size overlaying a user interface.