Clearer Signal.
Faster Response.
PreTectal is a platform for applied AI in eye care — free, practical resources to help you use AI well, alongside the products and workflows we build with it.
About PreTectal
A platform for applied AI in eye care
In neuroanatomy, the pretectal area helps the pupil respond to changing light so vision can stay clear. That is the spirit behind PreTectal: notice what changed, adjust quickly, and protect focus.
Today that means two things — sharing free, practical AI resources so eye-care professionals can use these tools well, and showcasing the products and workflows we build with AI. Useful in practice, not just impressive in a demo.
Work with usShare what we learn
Free, practical AI resources — starting with our AI for Eye Care hub — so you can adopt frontier tools with less guesswork and hype.
Build with AI
Real products and client workflows designed and shipped with frontier AI, from clinical learning to marketing automation.
Rooted in eye care
Everything stays close to eye care, healthcare education, and the professionals doing the work.
About The Founder
Eugene Huang
Building practical tools at the intersection of eye care, clinical learning, and applied AI.
PreTectal is Eugene Huang's platform for applied AI in eye care — building real products and workflows with AI, and sharing what works through free resources. His work starts from a simple belief: technology should make people sharper, not busier.
Through ventures like OptoConnections and WhatsTheDx, Eugene is focused on helping students, clinicians, and healthcare teams learn faster, reason better, and connect around the work that actually improves care.
www.linkedin.com/in/huangeugene1Projects
Built with AI
Products and workflows we design and build with frontier AI — spanning eye care, clinical learning, and marketing.
A focused platform for optometry students to connect, learn, prepare, and navigate the path from school to clinical practice.
- Student connection and community
- Shared learning resources
- Board exam preparation
- Career development tools
A self-serve builder that lets optometry practices design and launch a polished website in minutes — branding, services, team, and hours, with a live preview.
- Sidebar editor with live preview
- Brand colors, fonts, and layout control
- Optometry-specific sections
- No code required
A clinical learning platform that turns diagnostic reasoning into repeated practice across realistic healthcare cases.
- Gamified diagnostic challenges
- Multidisciplinary clinical scenarios
- Built for graduate healthcare students
- Feedback loops for diagnostic growth
Social-media marketing automations designed for EyeQ by Clever Prep — content and campaign workflows built with Claude and orchestrated through Notion.
- AI-designed content & campaign workflows
- Built with Claude Design and Claude Code
- Notion MCP-connected automation
- Hands-off social posting on Instagram
Free for the OD community
AI for Eye Care
A living field guide for optometrists: the current frontier AI models and how they apply to your chair, the latest from medical-technology companies in eye care, and a no-noise way to stay up to date. Free, no signup.
Explore the resourceFrontier models, decoded
Every current frontier AI model and where it actually fits in an eye-care workflow.
Eye-care tech news
What the medical-technology companies in the eye-care space are shipping.
Stay current
A simple routine to keep up with AI without drowning in the noise.
What We Do
How we help
Practical technology and AI support for healthcare organizations, startups, educators, and investors.
Find the Signal
We assess where AI can help, where it will distract, and what small set of use cases deserves attention first.
Build the Response
From idea to launch, we design and build digital health products that fit clinical reality, privacy constraints, and user behavior.
Integrate Without Disrupting Care
We connect AI tools to existing workflows, documentation patterns, and diagnostic systems so they reduce burden instead of adding another screen.
Clarify the System
We help healthcare practices and businesses modernize legacy systems, organize data, and make operational decisions with more confidence.
Inspect Before You Invest
For investors and acquirers, we review architecture, security, scalability, workflow fit, and technical execution before a deal moves forward.
Technical Judgment on Call
We provide senior technical leadership for teams that need sharper direction, better engineering decisions, and steadier execution at key moments.
Get in touch
Bring the problem into focus
Have a healthcare, education, or AI product that needs clearer direction? Reach out with the problem you're trying to solve and we'll tell you where the signal is.
Start a conversationWe work with
- Healthcare organizations & practices
- Digital health startups
- Investors & acquirers
- Eye care professionals