UX Audit Report: Applying Laws of UX for Better Design

UX Audit Report

Heuristic Evaluation of User Interface Screens Based on Laws of UX

Date: December 29, 2025

Audit Methodology

This audit evaluates the 4 provided screens against established psychological principles known as the 'Laws of UX'. By identifying friction points where the interface deviates from cognitive expectations, we can propose actionable improvements to enhance usability, accessibility, and conversion rates.

Severity of Identified Issues

We categorized the UX violations found across the four screens based on their impact on user workflow and frustration levels.

Screen 1 Analysis

Problem: Poor Grouping of Info

<strong>Principle Violated: Law of Proximity</strong><br><br>Objects that are near each other tend to be grouped together. The current screen scatters related metadata, making the user scan the entire page to understand context.<br><br><strong>Proposed Solution:</strong><br>Introduce card containers or tighter whitespace between related headers and their descriptive text to create distinct visual units.

Screen 2 Analysis

Problem: Information Overload

<strong>Principle Violated: Hick’s Law</strong><br><br>The time it takes to make a decision increases with the number and complexity of choices. Screen 2 presents too many navigation options simultaneously.<br><br><strong>Proposed Solution:</strong><br>Simplify the primary menu to max 5-7 items. Use 'Progressive Disclosure' to hide advanced settings until requested.

Screen 3 Analysis

Problem: Small Touch Targets

<strong>Principle Violated: Fitts’s Law</strong><br><br>The time to acquire a target is a function of the distance to and size of the target. The 'Submit' and 'Cancel' buttons are too small and placed too far from the input fields.<br><br><strong>Proposed Solution:</strong><br>Increase button height to at least 44px (touch target minimum) and place the primary action button directly below the last input field.

Screen 4 Analysis

Problem: Unconventional Icons

<strong>Principle Violated: Jakob’s Law</strong><br><br>Users spend most of their time on other sites. The icons used for 'Profile' and 'Settings' are non-standard, causing confusion.<br><br><strong>Proposed Solution:</strong><br>Replace custom abstract icons with universally recognized symbols (e.g., specific gear for Settings, silhouette for Profile). Label icons to reduce cognitive load.

Good design is actually a lot harder to notice than poor design, in part because good designs fit our needs so well that the design is invisible.

Don Norman

Common Themes & Heuristics

Aesthetic-Usability Effect: The current visual clutter reduces perceived utility.

Doherty Threshold: Interactions on Screen 3 feel slow due to lack of immediate feedback.

Miller's Law: Group content into chunks of 5-7 items max to aid memory.

Projected Improvement

By applying these fixes, we anticipate a significant reduction in average 'Time on Task' for core workflows, reducing user frustration.

Executive Summary

The 4 screens require immediate attention regarding Layout (Proximity), Navigation Complexity (Hick's Law), and Standard Patterns (Jakob's Law). Prioritizing high-severity issues on Screen 2 and 3 will yield the highest ROI in user satisfaction.