Split-Window Display Input Switching for Mobile Multitasking
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Solution Overview
Problem
Smart mobile devices with small screens face inefficiencies when users need to operate two applications simultaneously, as they must constantly switch between foreground and background applications, leading to cumbersome user experiences.
Innovation Solution
Implementing a split-screen mode that allows both applications to run in foreground, with a method to detect input intentions and switch between full-screen and floating window displays dynamically based on user input, enabling convenient multitasking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a single application is displayed in the foreground on a mobile terminal, then the system maintains simple operation and management, but the user cannot operate multiple applications simultaneously and must constantly switch between them
Solution Approach 1:
The patent applies segmentation by dividing the display screen into multiple regions, allowing different applications to be displayed simultaneously in separate areas. The system segments the user interface into a main display area and a floating window area, enabling parallel operation of multiple applications without requiring constant switching between them.
Solution Approach 2:
The patent introduces a new spatial dimension by implementing a floating window that overlays the main display area. This dimensional change allows the system to display multiple applications in different spatial layers, transforming the traditional single-plane display into a multi-layered interface that supports simultaneous multitasking.
2Productivity
If the display screen is divided into multiple regions for simultaneous application display, then the user can operate multiple applications at once, but the input interface may overlap with application content and cause confusion
Solution Approach 1:
The patent applies dynamics by making the floating window adaptive and movable. The input interface is not fixed but can be dynamically repositioned within the floating window based on user interaction and application state. This dynamic behavior ensures that the input interface remains visible and accessible without permanently obstructing the underlying application content.
Solution Approach 2:
The floating window serves as an intermediary layer between the user and the underlying applications. It provides a dedicated space for input operations while maintaining a visual connection to the application context, allowing users to input information without direct overlap that would cause confusion or information loss.
3Ease of operation
If a floating window is used to display the input interface, then the input can be performed without switching applications, but the floating window may obscure important content in the background application
Solution Approach 1:
The floating window is designed to be dynamic and adaptive, allowing it to move, resize, and adjust its position based on user interaction and the underlying application content. This dynamic behavior enables the window to minimize obstruction of important background content while remaining accessible for input operations.
Solution Approach 2:
The patent applies local quality by allowing different regions of the floating window to have different properties and behaviors. The input interface within the floating window can be configured to display different information based on the underlying application state, ensuring that critical background content remains visible while providing appropriate input capabilities in the floating window area.
Data Source
AI summary
A method and an apparatus are provided for split-window display. The method includes: entering a split-screen mode on a mobile terminal to display both a first display page for a first application and a second display page for a second application; detecting that an input mode for inputting information has been launched on the mobile terminal; determining whether the information is to be input in the first display page or the second display page; switching to a first display mode on the terminal in response to determining that the information is to be input in the first display page; and switching to a second display mode on the terminal in response to determining that the information is to be input in the second display page.