uhz LLC · independent AI product studio
We build production AI products that actually ship.
uhz designs, builds, and launches GenAI apps end to end: idea, model, infrastructure, billing, and the App Store listing. A small studio with a real portfolio across interior design, productivity, accessibility, fashion, and games.
Work
Real-time AI copilot for live conversations
A desktop copilot for any live conversation — interviews, meetings, stand-ups, sales calls. It transcribes the room's audio, reads your screen, and drafts an answer in the right shape, live and on device.
Your closet, digitized + virtual try-on
Digitize your whole wardrobe and try outfits on your own photo before you ever put them on.
AI interior design, 38 styles deep
Turn a photo of any room, exterior, or garden into a redesign across 38+ styles, with staging and object-level edits.
On-device ASL recognition
Recognizes ASL fingerspelling on device (video never leaves the browser) and refines it into natural English.
A party game for any room
A Kahoot-style local party game: one host, a room code, and a stack of real-time mini-games.
Synthetic users that seed & stress-test
Spins up ~100 AI personas that seed content and stress-test the studio's other apps from the inside. The quiet workhorse behind the rest.
About
uhz LLC is an independent AI product studio, founded and run by Uihyun. The thesis is simple: with a high-velocity, AI-assisted build loop, a tiny team can take a product from idea to the App Store: design, model orchestration, infrastructure, billing, and launch.
Every uhz product runs on the same foundation: multi-LLM orchestration, RAG, synthetic-user simulation, and cross-platform subscriptions across Stripe, the App Store, and Google Play.