Portfolio

James Mitchell

User researcher specialising in human–AI interaction and digital health. I combine field research, usability evaluation and prototyping to shape products for patients, clinicians and researchers.

CU Anschutz · Department of Biomedical Informatics

Selected work

Bedside Clinical Guidelines

A five-study UCD programme from ward observation to an iOS clinical app deployed in the UK NHS, producing 15 peer-reviewed design recommendations.

Role Project lead, PhD researcher, UX designer and iOS developer

Outcome Deployed in UK NHS; five published studies

iOS UCD · UK NHS deployment 5 papers

ClarifAI

A four-module LLM pipeline that turns vague survey and open-text feedback into structured, actionable research data at the point of collection.

Role Project lead, researcher and UX engineer

Evidence 45 of 56 expert judgements preferred enriched feedback

Multi-agent LLM AOFG framework Feedback quality

MedWatch

Web-based remote monitoring for sleep and ambulatory recovery before and after surgery.

Web app Triage dashboard

PLACID

Privacy-preserving language models for acronym disambiguation in clinical notes.

On-prem LLM Clinical NLP

Iris

Ten specialist AI agents evaluate a UI in parallel, each grounded in a distinct HCI framework. Scheduled for presentation at HAI 2026 in Osaka, Japan.

Agentic AI 10 frameworks HAI 2026 · Osaka