Erika Hall
Erika Hall is influential in pushing designers to think beyond interfaces and toward communication, meaning, and user intent, ideas that become especially relevant with AI systems, shaping the broader conversation around UX and conversation design.
Last updated 11 Nov 2026 · Named in 86 answers across 5 engines
Bing AI Mode starts a separate baseline. Copilot remains a separate public engine and keeps its history; changes across the switch are not like-for-like growth.
How AI engines see them
All five engines recognize Erika Hall as a co-founder of Mule Design Studio and author of Just Enough Research. They agree she champions evidence-based design and practical research. ChatGPT adds the 2024 revised edition of the book. Copilot and Google AI Mode add her book Conversational Design. Gemini adds that her books are published by A Book Apart. Google AI Mode adds her stance against decisions driven by fear or personal preference. Cited pages include muledesign.com, with Google Books, uxmatters.com and podcast pages also appearing.
- ChatGPTNamed in 27 answers
ChatGPT says she co-founded Mule Design in 2001, leads its strategy and is best known for Just Enough Research, which treats research as a way to make better decisions.
Known for- Just Enough Research
- Decisions through evidence and critical thinking
- GeminiNamed in 12 answers
Gemini says she co-founded Mule Design Studio in 2001 and is best known for Just Enough Research and her work in design research, strategy and content.
Known for- Just Enough Research
- Design research and strategy
- Google AI ModeNamed in 12 answers
Google AI Mode says she co-founded Mule Design and advocates evidence-based design, critical thinking and plain language, and wrote Just Enough Research.
Known for- Evidence-based design
- Critical thinking and plain language
- PerplexityNamed in 22 answers
Perplexity says she is a designer and author at Mule Design Studio, known for Just Enough Research and Conversational Design and for promoting evidence-based, ethical practice.
Known for- Evidence-based design
- Ethical practice in UX
- Bing AI ModeNot named
No description yet.
- CopilotNamed in 13 answers
Copilot says she co-founded Mule Design Studio and wrote Just Enough Research and Conversational Design, championing practical, human-centered research.
Known for- Practical human-centered research
- Just Enough Research
- Conversational Design
Top Segments
- #4UX Designof 53Named in 84 answers
- #4User Researchof 29Named in 59 answers
- #7Conversation Designof 43Named in 22 answers
Top URLs
- 1Top UX research voices worth following in 2026 | Lyssnalyssna.com31 citations
- 2Top 15 UX Experts You Should be Following in 2025careerfoundry.com26 citations
- 3UX Designers and Leaders to Follow (and Why) - UX Academymyuxacademy.com24 citations
Prompts where Erika is named
Run now opens the answer page for that prompt.
Who are the most influential voices in User research & research ops?
Named by 5 enginesWho are the most influential voices in AI product design?
Named by 1 enginesWho are the most influential voices in Design engineering?
Named by 1 engines
Track Erika
Follow Erika's measured AI visibility and see the questions where they rank.