Graphical Data De-biasing System for Objective Visualization

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Solution Overview

Problem

Graphical data is often presented in ways that do not align with best practices, such as scatterplots with trend lines affected by outliers and y-axes without origins, and users' internal biases can impact interpretation, which existing programs cannot recognize or address.

Innovation Solution

A system and method for detecting biased graphical information, generating a neutral version, and displaying it to users with highlighted components, including options to adjust visual features and internal biases, using a combination of AI and computer vision to automatically detect and de-bias graphical data like bar plots, scatter plots, and heat maps.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If graphical data is presented using common visualization methods, then the data can be displayed quickly and simply, but the presentation may introduce biases that mislead users

Engineering Contradiction:
Improvespeed of data presentationVSAvoidobjectivity of data interpretation
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system analyzes the generated graphical data to detect potential biases and provides feedback to users about misleading visual elements. This feedback loop allows the system to maintain fast data presentation while simultaneously identifying and communicating reliability issues, enabling users to make more informed interpretations.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system introduces an intermediary analysis layer between raw graphical data and user interpretation. This intermediary detects biases in visual elements such as axis scaling, color schemes, and data selection, and provides corrective information without slowing down the initial data presentation.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If users are provided with multiple visual representations of the same data, then bias reduction is improved, but system complexity increases

Engineering Contradiction:
Improvereduction of interpretation biasVSAvoidcomplexity of graphical analysis system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system segments the bias detection function into distinct modular components that analyze different aspects of graphical data independently (e.g., axis representation, color encoding, data sampling). This segmentation allows the complex analysis to be performed through specialized, manageable modules rather than a monolithic system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system implements a universal bias detection framework that can analyze multiple types of graphical representations (bar charts, line graphs, scatter plots, heat maps) using the same core detection algorithms. This multi-functionality reduces overall system complexity by avoiding the need for separate specialized systems for each graph type.

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

3Reliability

If the system automatically detects and corrects all graphical biases, then objectivity is improved, but user control and customization are reduced

Engineering Contradiction:
Improveobjectivity of data presentationVSAvoiduser control over visual features
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system implements dynamic bias correction where automatic detection and correction mechanisms can be adjusted in real-time based on user preferences and context. Users can dynamically enable or disable specific bias detection features, adjust the aggressiveness of corrections, or select which types of biases to address, maintaining objectivity while preserving control.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system provides self-service capabilities where users can manually review detected biases and choose whether to apply automatic corrections or make their own adjustments. This allows users to maintain control over the final presentation while benefiting from the system's automated detection capabilities.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11605190B1System and method for de-biasing graphical information
Publication Date: 2023.03.14 TOYOTA JIDOSHA KK
  • US11605190B1 patent drawing
  • US11605190B1 patent drawing
  • US11605190B1 patent drawing

AI summary

A method for graphical information de-biasing is described. The method includes detecting biased graphical information presented to a user. The method also includes generating a neutral version of the biased graphical information to form de-biased graphical information. The method further includes displaying the de-biased graphical information to the user, including highlighted components of the de-biased graphical information.