Practical usability and UX research support

Review games, apps, and interactive prototypes — identify where different users may get confused, stuck, overloaded, or slowed down.

GPT created by UX Researcher and USC Adjunct Assistant Professor, Jennifer McCormick

Try the GPT

UX & Usability Reviewer

Upload a screenshot, video, or name a game to get a practical, expert-style usability evaluation. It considers player experience and suggests fixes.

! Use this GPT for expert review, ideas, and inspiration only. Don’t be silly. A GPT can’t replace human playtesting or user research, because real people do unexpected things. Humans bring expectations and contexts that can be unpredictable. So always follow up with your own playtesting.

What it helps review

This GPT is designed for indie devs, researchers, designers, educators, and teams who want a practical read on likely usability risks. Use it for work in progress, prototypes, or current games and digital products you want to learn from.

Find out:

Screens & Interfaces

What feels clear, cluttered, or easy to miss.

Onboarding & First Use

How well people learn what to do first.

Menus, Flows & Workflows

Whether users know where they are and what to do next.

Challenge vs. Confusion

Where effort is part of the experience versus just unclear.

Prototype Evaluations

Likely problems before a prototype is fully built.

Playtesting Support

How to test and what to watch for.