TreeHacks
Built Ammalia, a Leap Motion + Dropbox app for surgeons — won Best Social Impact & Best Use of Dropbox API at Stanford’s TreeHacks 2016.

🌲 At TreeHacks, everything's chill but the weather.
Name: TreeHacks Organizer: Stanford University Location: Han-Hsun Huang Engineering Center – Stanford University Date: February 12 – 14, 2016 Role:
- Out-of-State Applicant Scholarship, Travel Grant Recipient
- Participant
- Prize Winner
🧠 About
TreeHacks is Stanford University’s official national hackathon. In 2016, over 670 hackers attended — achieving a 50/50 gender ratio, the first major student-run hackathon to do so.
Our team, Big Hero 4, built Ammalia (Arabic for surgery) — a Leap Motion-assisted app that helps surgeons view and manipulate scans while scrubbed in and sterile.
🏆 Prizes:
- Best Social Impact Prize – Sponsored by GoodHacks
- Best Use of Dropbox API – Sponsored by Dropbox
💡 Project — Ammalia. Where surgeons go to explore.
Ammalia uses the Leap Motion API and the Dropbox API to let surgeons analyze medical images (like MRI or CT scans) hands-free in the operating room.
We saw potential for radiology image scrolling and manipulation while scrubbed in — and future use cases include 3D scan interaction and real-time data visualization.
🏅 Awards
Out-of-State Applicant Scholarship – December 2015
1 of 150 out-of-state hackers accepted (out of 2000+) with full travel reimbursement ≈ 7.5% acceptance rate
Hackathon Prizes
- Best Use of Dropbox API → 100 GB storage per team member
- Best Social Impact → Lunch with Stanford President Hennessy + $400 charity donation
- Coaching with Shannon Farley + Tour of Fast Forward
- Additional $400 charity donation
📰 Coverage
Medium feature on teammate Stephanie Zeidan — she was awesome! Hacker Spotlight: Stephane Zeidan
🎨 Branding
- Theme Color: #62A7C6
- Font: Karla
README Badge: Created in Sketch for TreeHacks project READMEs.




🚀 Future Features
- 3D manipulation of MRI and CT scans in real time to assist tumor assessment.
- Radiology and cardiology interventions involving catheter manipulation.
- Integration with patient health records (name, age, background, etc.).
🧰 Tools
- Leap Motion — gesture tracking for pan, zoom, and slide controls without touch.
- Dropbox API — used for storing and organizing patient image folders.
👩🏽💻 Team — Big Hero 4
📸 Pictures








Organizations

Stanford University


