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Achievements

Achievement: Pair Extraordinairex3Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLO

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michael-L-i/README.md

Hi, I'm Michael 👋

Software, AI / ML Research, and whatever seems interesting to build.

Featured Projects

🏠 splat-local

Turn a video walkthrough into an explorable 3D Gaussian Splat — fully local on Apple Silicon. It combines COLMAP poses, a native trainer that matches CUDA gsplat quality, and a live browser viewer where you can watch the scene resolve out of the fog as it trains. No cloud, no CUDA, and nothing leaves your Mac.

🎧 voicebridge

Talk to Claude Code or Codex instead of typing. VoiceBridge is a fully local voice companion with on-device speech-to-text, text-to-speech, and summarization, wired up through MCP with no cloud API keys. Install it, say hello, and code by conversation.

🎙️ VoiceType

A fast, private, open-source voice-to-text dictation app for macOS. Built for low latency and a polished user experience, with everything running completely on-device.

Hackathon Projects

Project What it does
world-model-property-tour 🏠 Marble Hackathon — turns a 2D floor plan image into a 3D building shell, then pipes it into Marble / World Labs scene generation for an interactive property tour.
MindShift ⌚ An Apple Watch + web app that reads heart-rate and behavioral signals and runs AI analysis for mental-wellness nudges.
Ai-Commentator 🃏 Real-time AI commentator for poker. Uses Gemini 2.5 Flash with a timestamp-cache trick to deliver near-zero-latency, hallucination-resistant live audio.
ReCast 🎬 Video → best raw prompt → anime restyled versions, generated with Gemini 2.5 Flash.

ML & Research

Deeper dives into the models behind the products.

Project What it does
Sycophancy-RL 🩺 Reducing medical sycophancy with truth-weighted RLHF. A condition-aware reward penalizes endorsing a user's misconception, training Qwen3 (1.7B–7B) via GRPO / online DPO on Modal.
Image-Rebroadcasting 🛡️ Detecting & defeating image recapture (rebroadcast) attacks. EXIF + ResNet + physics-based Moiré detection on the defense side; UNet camera simulator + adversarial generator on the attack side.
Movies-Topic-Modelling 🎥 Unsupervised pipeline that extracts themes from movie reviews and scores per-theme sentiment, using BERTopic + OpenAI labels + NLTK.

Earlier Work

  • Braqit — a Python package for quantum computation.
  • DWave — experiments with D-Wave quantum annealing.
🌱 Always building — check back as the list grows.

Popular repositories Loading

  1. splat-local splat-local Public

    Turn a video into an explorable 3D Gaussian Splat — fully local on Apple Silicon

    JavaScript 3

  2. world-model-property-tour world-model-property-tour Public

    Python 2

  3. VoiceType VoiceType Public

    Fast, private, on-device voice dictation for macOS — speak anywhere, get clean text instantly.

    Swift 2

  4. voicebridge voicebridge Public

    A fully local voice companion for Claude Code on Apple Silicon -- talk to Claude instead of typing, with no cloud API keys.

    Python 1

  5. DWave DWave Public

    Jupyter Notebook 1

  6. Braqit Braqit Public

    New package for quantum computation

    Python