Multi-Display Task Mapping for Seamless Multitasking Control

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Solution Overview

Problem

Existing electronic devices struggle with multitasking efficiency as users often need to constantly switch between tasks, reducing productivity due to the inability to simultaneously display and manage multiple tasks on a single or multiple screens.

Innovation Solution

The method involves mapping different task contents to different display areas on the same or multiple screens, allowing simultaneous display and management of multiple tasks without interrupting the current task, using a control apparatus and electronic device with multiple display areas or screens to optimize multitasking.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a user switches constantly between tasks on a single display screen, then the user can process multiple tasks, but the operation becomes troublesome and efficiency is reduced

Engineering Contradiction:
Improvemultitasking efficiencyVSAvoidoperation convenience
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The patent divides the display screen into multiple independent display areas (first display area, second display area, etc.), each capable of displaying different task contents simultaneously. This segmentation allows users to view and manage multiple tasks at the same time without switching, directly resolving the contradiction by improving both productivity and operation convenience.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent transitions from a single-display-mode to a multi-display-area-mode by utilizing spatial division on the display screen. By creating multiple display areas that can independently show different tasks, the system adds a dimensional aspect to task management, enabling simultaneous visualization of multiple tasks and eliminating the need for constant switching.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Productivity

If a user can only select one task to execute at the same time, then the system is simple to manage, but the user needs to switch constantly which reduces efficiency

Engineering Contradiction:
Improvetask execution efficiencyVSAvoiddisplay area configuration
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The display screen is segmented into multiple independent display areas, each capable of displaying different task contents simultaneously. This segmentation enables the system to handle multiple tasks at once, improving productivity while the modular nature of the segmentation keeps the system architecture manageable.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Each display area is designed to be universal and can display any type of task content. This multi-functionality allows the system to efficiently manage multiple tasks without requiring different display mechanisms for different tasks, thus improving productivity while maintaining system simplicity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Adaptability or versatility

If the user interrupts the currently executed task to switch to a new task, then the new task can be displayed on the display screen, but the currently executed task cannot be displayed simultaneously

Engineering Contradiction:
Improvetask switching capabilityVSAvoidtask content visibility
Core Design Contradiction:
Adaptability or versatilityVSLoss of information

Solution Approach 1:

The display screen is divided into multiple independent display areas, allowing different tasks to be displayed simultaneously in different areas. This segmentation ensures that when a user switches tasks, the previously executed task remains visible in its display area, preventing information loss and enabling adaptability without sacrificing visibility.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system prepares multiple display areas in advance, each ready to display different task contents. When a task switch is needed, the system can immediately redirect task content to the appropriate pre-prepared display area without interrupting or losing the previously executed task content, thus maintaining adaptability while preserving information visibility.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12468568B2Control method, control apparatus, and electronic device
Publication Date: 2025.11.11 LENOVO (BEIJING) LTD
  • US12468568B2 patent drawing
  • US12468568B2 patent drawing
  • US12468568B2 patent drawing

AI summary

A control method includes obtaining a first task content and, in response to detecting that a first display area outputs a second task content, mapping the first task content to a second display area for output. The first display area and the second display area are different display areas in a same display screen, or the first display area and the second display area are on different display screens and each include at least a partial display area of one of the different display screens.