Designing experiences for real people
I’m Shihui, a UX designer specializing in AI-driven healthcare applications. I lead end-to-end design — from research and usability testing to accessible, polished interfaces that clinicians and patients trust.
The best design builds trust — especially when the stakes are high.
I’m a Sr. UX Designer at Spectral MD, Inc., where I lead the design of AI-driven wound healing prediction tools for clinical settings. My background spans both Industrial Design (Donghua University) and Human-Computer Interaction (Georgia Tech, GPA 3.75), which gives me a sharp eye for both aesthetics and behavior.
I run focus groups, usability testing, and accessibility audits — then translate what I find into interfaces that work for busy clinicians, older adults, and color-blind users alike. I maintain Figma design libraries across 4 product lines and collaborate closely with engineers to make sure what ships matches what was designed.
Listen
Start with user interviews, focus groups, and data to find the real problem — not just the stated one.
Frame
Translate fuzzy needs into clear problem statements and business-aligned goals that shape the product roadmap.
Craft
Wireframes, prototypes, and polished UI — designed for accessibility, responsiveness, and every edge case.
Validate
Usability testing with real users, quantitative and qualitative data, and close collaboration with engineers through handoff.
AI Wound Healing Prediction Tool
Led end-to-end design of an AI-driven clinical application that predicts wound healing outcomes, enhancing clinician trust through transparent, accessible result visualizations.
Cross-Product Design System
Built and maintained Figma design libraries unifying design language across 4 product lines, cutting design-to-dev handoff friction and ensuring consistent, accessible UI.
Accessibility-First Color Map Redesign
Redesigned wound assessment color maps for older adults and color-blind users, ensuring clinical data remained readable and actionable regardless of visual ability.
Social Giving iOS App — Smart Twigs
Designed an iOS application enabling individuals to engage in social giving activities, collaborating with PM and engineers to ship the beta to the App Store.