Automatic Multi-Monitor Logical Position Adjustment via Face Recognition

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Solution Overview

Problem

Configuring logical positions of multiple monitors is inconvenient, especially when their physical positions are changed, as users must manually adjust settings, which becomes difficult with more than two monitors.

Innovation Solution

Implementing a system with image capturing devices and face recognition technology to automatically set logical positions of multiple display devices based on the user's face orientation, using a controller with a monitoring and adjustment module to analyze images and adjust monitor settings accordingly.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual configuration of logical positions is used, then system complexity is reduced, but user convenience deteriorates when monitors are repositioned

Engineering Contradiction:
Improveconvenience of monitor configurationVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system automatically detects monitor positions using image capturing devices and face recognition technology, eliminating the need for manual user input. The controller autonomously adjusts logical positions based on captured images, allowing the system to serve itself without user intervention when monitors are repositioned.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical configuration operations with an automated optical recognition system. Image capturing devices capture the physical arrangement, face recognition algorithms analyze the spatial relationships, and the controller automatically updates logical positions, substituting manual user actions with automated computational processes.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Ease of operation

If automatic position adjustment is implemented, then user convenience is improved, but device complexity increases

Engineering Contradiction:
Improveease of monitor position adjustmentVSAvoidcomplexity of adjustment system
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The image capturing devices serve multiple functions: capturing the user's face for recognition, detecting monitor positions, and providing spatial relationship data. The face recognition technology simultaneously identifies the user and determines their position relative to the displays, making a single system perform multiple tasks that would otherwise require separate components.

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

Solution Approach 2:

The controller acts as an intermediary between the image capturing devices and the display configuration system. It receives raw image data, processes it through face recognition algorithms, and translates the results into appropriate logical position settings, serving as a mediating layer that simplifies the overall system architecture.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Measurement precision

If face recognition technology is used, then automatic positioning accuracy is improved, but measurement precision requirements increase

Engineering Contradiction:
Improveprecision of position detectionVSAvoidcomplexity of image analysis system
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system creates a digital copy or representation of the physical display arrangement through image capture. Instead of directly measuring physical distances, the system captures visual information and uses computational algorithms to interpret spatial relationships from the image data, creating a virtual model that represents the physical configuration.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS8711091B2Automatic logical position adjustment of multiple screens
Publication Date: 2014.04.29 LENOVO SWITZERLAND INTERNATIONAL GMBH
  • US8711091B2 patent drawing
  • US8711091B2 patent drawing
  • US8711091B2 patent drawing

AI summary

A method and a computer system are provided for automatically setting the logical positions of multiple screen displays. A computer system may comprise a plurality of display devices, at least one image capturing device, and a controller. The controller may be coupled to the display devices and image capturing devices. The adjustment module may be adapted to adjust the plurality of the display settings.