AI + Computer Vision
Make tennis technique visible
A video-based tennis analysis tool that turns movement into understandable feedback for recreational players.
30-second movement report
Try the projectAI Product Manager & Builder
Build useful AI products for real work.
Turning AI ideas into practical products and repeatable workflows.
I am Xixi Li, a product manager and hands-on AI builder. I work across enterprise AI, agent collaboration, knowledge systems, and focused tools for real-world problems.
9+
years in product
3+
years in AI practice
6
AI tools built
FEATURED PROJECTS
Small products, real questions.
I use product thinking to turn messy domain problems into focused AI experiences.
AI for Life Sciences
Connect research evidence
A visual platform for exploring relationships between diseases, targets, compounds, and herbs in natural-product research.
Research relationship graph
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AI + Family Learning
Turn bedtime into story time
A children's storytelling tool that turns vocabulary practice into illustrated, audio-rich stories for families.
AI-generated story experiences
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Language Learning
Practice spelling that transfers
A lightweight typing and dictation tool designed to help learners move from recognizing words to recalling and using them.
Active recall + listening practice
Try the projectAGENT MEMORY
A memory system for long-term collaboration.
A four-layer approach using Markdown, Git, indexing, and selective forgetting to help AI agents carry context forward.
ARTICLES & FIELD NOTES
What I am learning in public.
Notes on enterprise AI, agent systems, product judgment, and the work between a demo and a useful product.
Your Company Does Not Need More AI Tools
A practical path from scattered AI pilots to reliable production workflows.
I Built a Memory Pyramid for My AI Agents
What an AI collaboration system should remember—and what it should forget.
Building a Second Brain with Data-Warehouse Thinking
A practical approach to organizing long-term context for AI collaboration.
OPEN SOURCE
Build in the open.
Selected experiments and reusable pieces from my AI product work.
WHAT I AM EXPLORING
AI agents, enterprise AI, product thinking, knowledge management, and software development.
More experiments, products, and field notes live on YourHelper.