# design-os-voice-ux > Open-source Voice UX & AI Agent Architecture reference: full-duplex barge-in FSMs, sub-500ms latency budgets, tool-call filler choreography, and 6-dimension audit rubric. Production engineering handbook & interactive audit rubric for real-time voice AI agents. ## Documentation - [Overview](https://jangtrinh.github.io/design-os-voice-ux/): Main project overview, features, and evidence. - [Repository](https://github.com/jangtrinh/design-os-voice-ux): GitHub repository, source code, and release tags. ## Core Features & Architecture - **Primary Interface**: CLI and programmatic API. - **Verification Gates**: Rigorous automated checks with reproducible evidence. - **Deterministic Workflows**: Predictable outputs and contract enforcement. ## DESIGN:OS Ecosystem - [DESIGN:OS CLI](https://jangtrinh.github.io/design-os/): Multi-runtime design CLI for Claude Code, Codex & Antigravity. - [Knowledge Builder](https://jangtrinh.github.io/design-os-knowledge-builder/): Multimodal knowledge compiler with UKMC.v1 contract & epistemic gate. - [Figma Plugin & CLI](https://jangtrinh.github.io/design-os-figma-plugin/): Live canvas bridge for AI coding agents on Figma Free. - [SVG Animation Engine](https://jangtrinh.github.io/design-os-svg-animation/): Deterministic vector animation & 1080p 60fps video pipeline. - [3D Blender Agent](https://jangtrinh.github.io/design-os-3d-blender/): Mechanical parts generation with embedded Three.js CAD viewer. - [OPAH ONE](https://jangtrinh.github.io/design-os-drone-showcase/): 249g indoor drone showcase with scroll-scrub kinematics. - [GitHub Pages Engine](https://jangtrinh.github.io/design-os-github-page/): 9-tier zero-dependency scaffolder with SEO, AEO & GEO. - [Apple Design OS](https://jangtrinh.github.io/design-os-apple/): Native SwiftUI 6.2 component system for iOS, iPadOS & macOS. - [Agent Teacher](https://jangtrinh.github.io/design-os-pedagogy/): Evidence-graded pedagogy library and curriculum tree runtime. - [Origami CAD](https://jangtrinh.github.io/design-os-origami/): Parametric packaging dielines, spot-color PDFs & 3D fold previews. - [Voice UX & AI Agent Architecture](https://jangtrinh.github.io/design-os-voice-ux/): Full-duplex barge-in FSMs & sub-500ms voice specs. - [Code2Flow](https://jangtrinh.github.io/design-os-code2flow/): Local-first codebase-to-user-flow audit CLI across 7 UI frameworks. - [Generative UI](https://jangtrinh.github.io/design-os-generative-ui/): Streaming interactive visual runtime with morphdom & WebGL.