AI opens new worlds

AI for creativity learning and companionship

A personal site as a portal into the work

Each project is a different doorway into the same practice: using AI to help people create, interact, and learn with less friction.

Education / Course

AI Filmmaking Bootcamp

A complete Udemy course for cinematic AI filmmaking with 1,000+ students across nearly 70 countries, covering the full workflow from script and shot planning to actors, sound, editing, and final delivery.

  • Structured workflow for AI filmmaking beginners and creators.
  • Covers story, visuals, character consistency, post-production, and 4K output.
  • Built from Sky Studio's practical production experiments.
Open course
AIGC / Website

Sky Studio

An AI content workspace for creators, ecommerce brands, and marketing teams, combining image, video, and music generation with product image optimization, smart editing, and asset management.

  • One-stop AI content creation, from images to videos and from ideas to finished assets in one platform.
  • Built for ecommerce and marketing, generating product images, ad creatives, and social content that help products sell better.
  • Efficiently manages every creation with unified history, folders, teams, and assets so creative workflows stay organized.
View project
Voice AI / Hardware

Sky Avatars Console

A voice-interactive electronic pet connected to real hardware, designed to make AI characters feel present through a physical device.

  • Links conversational AI with a real-world hardware companion.
  • Console experience for testing and managing avatar interaction.
  • Explores personality, voice, and device behavior together.
Open console
Language learning / Website

Linguist

A complete language learning website. Upload a PDF, image, or audio file, then study individual words, full passages, and your own pronunciation.

  • Turns real reading and listening materials into study sessions.
  • Supports word-level and paragraph-level learning.
  • Lets learners record their voice and compare pronunciation.
Open project
macOS / App

PDFMark

A simple, clean native macOS PDF annotation tool. Open a PDF, drop in text and images, and export a new file — no print shop, no bloated PDF suite.

  • Text and image annotations on a free canvas: drag anywhere, resize images proportionally.
  • Page thumbnails for multi-page navigation; export all pages or a custom range.
  • Built with SwiftUI and PDFKit with zero dependencies; exported PDFs keep text searchable.
View on GitHub
Browser / AI Toy

Photo to 3D

An open-source toy that turns a single photo into an explorable 3D scene — right in your browser. Gaussian Splatting on your own GPU, offline-capable, and your photos never leave your device.

  • Any photo becomes a walkable 3D scene (SHARP Gaussian Splatting); panoramas and iPhone PANO shots become 360° views.
  • All inference runs locally in the browser with WebGPU — no upload, no server cost, works offline after the first model download.
  • Open source throughout: Apple SHARP, ONNX Runtime Web, Depth Anything, and a custom .spz encoder — try the instant demos.
Try it live
macOS / App

SkyDict

SkyDict is a lightweight offline dictionary and translation app for Mac.

  • Look up words and translate sentences without an internet connection.
  • Small download, simple to use.
  • Currently available for Mac only.
Download for Mac
Pixel-art portrait of Sky Lu

Sky Lu

I believe AI is a tool for improving human efficiency, as long as you know how to use it well. I'm building Sky Studio, an AI image and video platform. There are many other great AI projects I am making too.