Split-Screen User Interface for Efficient Multitasking

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Solution Overview

Problem

Current computer systems require time-consuming and cumbersome methods for multitasking, involving frequent resizing and toggling between application windows, which becomes inefficient as the number of applications increases, limiting the effective use of display real estate and user interface.

Innovation Solution

A split-screen user interface that allows a single application to be pinned on one side while dynamically updating the other side with multiple applications, enabling simultaneous viewing and interaction without toggling, by separating the screen into two areas where additional applications can be launched and closed with minimal user effort.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional window resizing and toggling methods are used for multitasking, then application switching is possible, but user interaction effort and time consumption increase significantly

Engineering Contradiction:
Improveease of application switchingVSAvoidtime for window resizing and toggling
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The display screen is segmented into multiple distinct regions, with each region dedicated to displaying a different application. This segmentation allows applications to be viewed simultaneously in their own designated spaces without requiring users to resize or toggle between windows, thereby reducing interaction effort and time consumption while maintaining ease of application switching.

Inventive Principle:
Principle #1Segmentation

2Productivity

If multiple application windows are displayed simultaneously using traditional methods, then multitasking is enabled, but display space utilization becomes inefficient

Engineering Contradiction:
Improvemultitasking capabilityVSAvoideffective display space
Core Design Contradiction:
ProductivityVSArea of stationary object

Solution Approach 1:

The display area is divided into multiple non-overlapping regions, each optimized for displaying a specific application. This segmentation enables efficient multitasking by allowing multiple applications to occupy the full display space simultaneously without the need for overlapping windows or excessive resizing, thereby maximizing effective display space utilization while maintaining high productivity.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If frequent window toggling is performed to switch between applications, then application switching is achieved, but user interaction effort increases

Engineering Contradiction:
Improveapplication switching flexibilityVSAvoiduser interaction effort
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

By segmenting the display into multiple fixed regions, each application maintains a persistent presence in its designated area. Users can switch between applications simply by viewing different regions without performing toggle operations, thereby maintaining application switching flexibility while dramatically reducing user interaction effort.

Inventive Principle:
Principle #1Segmentation

4Adaptability or versatility

If traditional multitasking methods are used, then multiple applications can be accessed, but effective use of display real estate is limited

Engineering Contradiction:
Improveaccess to multiple applicationsVSAvoiddisplay real estate utilization
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The display real estate is systematically segmented into multiple optimization regions, allowing each application to utilize a dedicated portion of the screen. This approach enables access to multiple applications simultaneously while maximizing display real estate utilization, as each segment contributes to the overall effective use of the available screen space without waste.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS9588674B2Methods and systems for providing an automated split-screen user interface on a device
Publication Date: 2017.03.07 QUALCOMM INC
  • US9588674B2 patent drawing
  • US9588674B2 patent drawing
  • US9588674B2 patent drawing

AI summary

Embodiments of the present invention disclose a split-screen user interface for a computer device. According to one embodiment, a primary application is displayed on a display associated with the computing device in a first viewing mode. Upon receiving a request from the user to launch to a split-screen operating mode for enabling simultaneous display of multiple applications, the first viewing mode is transitioned to a split-screen view such that the primary application is shown within a first display area and a plurality of applications are shown within a second display area adjacent to the first display area.