Dynamic Highlighter Markers for Image Exploration Attention Guidance
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Solution Overview
Problem
Current image analysis systems lack a dynamic and non-intrusive method to direct the operator's attention to relevant areas of interest within images, failing to provide effective feedback on exploration efficacy and optimal scan paths, especially in time-sensitive fields like medical radiology and satellite imaging.
Innovation Solution
A system that uses real-time eye-tracking data to provide dynamic highlighter markers on images, guiding the user's attention to unobserved relevant areas and dissolving after a time interval to maintain an unmodified original image view, while updating an expert system to refine detection accuracy and suggest an optimal scan strategy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If static overlays are used to highlight regions of interest, then the operator's attention is directed to important areas, but the original image view is distorted and cognitive effort increases
Solution Approach 1:
The patent applies dynamics by transitioning from static overlays to dynamic highlighter markers that automatically dissolve after a predetermined time interval. This allows the markers to guide attention effectively while automatically clearing to prevent cognitive overload and maintain the original image view, resolving the contradiction between directing attention and reducing cognitive effort.
Solution Approach 2:
The highlighter markers are implemented with periodic action through automatic dissolution after a set time interval. This periodic clearing mechanism ensures that guidance is provided when needed while preventing permanent distortion of the original image, balancing attention direction with ease of operation.
2Loss of information
If image processing techniques are applied to highlight zones of interest, then relevant areas are emphasized, but the original image is modified and may introduce artefacts
Solution Approach 1:
The patent uses highlighter markers as an intermediary element that temporarily overlays information on the image without permanently modifying it. These markers serve as a mediator between the need for zone highlighting and the requirement for image fidelity, as they can be automatically removed to restore the original image view.
Solution Approach 2:
The dynamic nature of the highlighter markers, which automatically dissolve after a predetermined time interval, allows the system to emphasize relevant areas temporarily while maintaining the integrity of the original image. This dynamic approach prevents permanent modification and potential artefact introduction.
3Loss of information
If the operator manually controls the highlighting of zones of interest, then precise attention guidance is achieved, but time is lost and productivity decreases
Solution Approach 1:
The system implements self-service by automatically managing the highlighter markers without requiring continuous manual control. The markers are automatically placed on zones of interest and dissolve after a predetermined time interval, eliminating the need for continuous manual intervention while maintaining precise attention guidance, thus improving productivity.
Solution Approach 2:
The system uses eye-tracking data to provide feedback on the operator's attention distribution, which automatically triggers the placement and dissolution of highlighter markers. This feedback mechanism enables precise attention guidance to be achieved automatically, reducing manual control requirements and increasing productivity.
4Loss of information
If multiple static markers are displayed on the image, then comprehensive coverage of interest areas is achieved, but the interface becomes cluttered and usability decreases
Solution Approach 1:
The patent applies dynamics by implementing markers that automatically dissolve after a predetermined time interval. This allows multiple markers to be displayed comprehensively to cover all interest areas while automatically clearing them to prevent interface clutter, maintaining both coverage and ease of operation.
Data Source
AI summary
Object of the present invention are a method and a system for monitoring a user's attention distribution in the course of a digital image exploration, adapted to produce feedback that give the user himself an indication of the efficacy of the exploration performed, even on the basis of the relevance that the various zones of the image have in relation to a certain goal, relevance that can possibly be determined by an expert system responsible for examining the image as a function of the above-mentioned objective.