GitHub - manas15/try-on: LiveLook — Real-time virtual try-on with gesture control, powered by Decart's Lucy VTON model · GitHub
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live-look-in-compressed.mp4
LiveLook — Real-Time Virtual Try-On
At Google I/O 2026, Demis Hassabis highlighted DeepMind's focus on World Models as a critical step toward AGI. With real-time video editing via natural language already here, it got me thinking about the immediate applications for entirely new, dynamic user interfaces — and the fitting room was the first thing that came to mind.
What if we could replace crowded, busy fitting rooms in retail stores with intelligent screens?
LiveLook is a real-time virtual try-on app that completely changes the browsing experience. It uses real-time video diffusion to render garments onto you — live, as you move.
How It Works
Real-time garment rendering — Uses the Lucy VTON model (by Decart) to render clothing onto a live webcam feed in real time via WebRTC.
Gesture-based browsing — Swipe your hand to browse the product catalog and give a thumbs up or OK sign to add items to your cart, all powered by Google MediaPipe.
Voice control — Search for products by speaking, using the Web Speech API.
Zero UI friction — No buttons needed. Browse, try on, and shop entirely through natural gestures.
Tech Stack
Next.js (App Router) — Frontend and API routes
Decart SDK (@decartai/sdk) — Real-time video diffusion streaming
MediaPipe Tasks Vision — Hand landmark detection and gesture recognition
Web Speech API — Voice-controlled product search
Tailwind CSS — Styling
Getting Started
.env.local
# Run the dev server<br>npm run dev"># Install dependencies<br>npm install
# Add your Decart API key<br>echo "DECART_API_KEY=your_key_here" > .env.local
# Run the dev server<br>npm run dev
Open http://localhost:3000 and allow camera access.
Get a Decart API key at platform.decart.ai.
License
MIT
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LiveLook — Real-time virtual try-on with gesture control, powered by Decart's Lucy VTON model
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LiveLook v1.0
Latest
May 21, 2026
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TypeScript<br>97.4%
CSS<br>1.8%
JavaScript<br>0.8%
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