Cognitive Load Visualizer

Analyzes data-heavy dashboards and visualizes cognitive load using structural and interaction metrics.

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Manifest versionV3

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Version0.2.1

ManifestV3

Size11.2KiB

Languages1English

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Overview

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Cognitive Load Visualizer helps designers, developers, and researchers understand how mentally demanding a webpage is. It analyzes any site in real time and generates a science-backed cognitive-load score based on visual complexity, interaction density, and layout structure. A heatmap highlights the areas that require the most mental effort, making usability issues easy to spot before they frustrate users.

Key Features

• Instant Cognitive Load Score: Clear 0–100 rating based on cognitive science principles.

• Real-time UI Analysis: Measures DOM depth, layout complexity, and interactive element density.

• Heatmap Overlay: Visualizes high-load regions at a glance.

• CLT-Based Evaluation: Grounded in Cognitive Load Theory, visual search research, and working-memory limits.

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