Publish: teech.ai

_notes/teech-ai.md

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+---
+title: teech.ai
+categories: "- '[[Projects]]'\n- '[[Website pages]]'"
+---
+
+<iframe width="100%" height="480" src="https://www.youtube-nocookie.com/embed/luVIdLB9id0?si=1sTE9Z3MeyWntRmd" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>  
+  
+**A proof-of-concept tutoring app for students learning math.** Using the phone camera, the app sees and understands math problems, guiding students through problems with hints and step-by-step questions. We added text-to-speech (TTS) to give our app a voice, further engaging students and making it feel like a more personal experience.  
+
+[Tri Vu](https://www.linkedin.com/in/tri-q-vu/) built a web interface prototype and Python-based backend utilizing the Gemini Vision API and Fish Audio for TTS.  
+  
+I built a native proof-of-concept using SwiftUI, AVFoundation, and other native frameworks. In the app, I built a chat and camera interface, integrating with Tri's backend by sending image and prompt data. I decided to use a gesture-based approach to bring the camera interface front and center. 
+  
+The app was built in 48 hours for **Cal Hacks 12.0**, the world's largest  
+collegiate hackathon.  
+  
+- [GitHub](https://github.com/brendan-ch/teecher-ios)  
+- [Devpost](https://devpost.com/software/teech-ai)  
+- [Cal Hacks](https://www.calhacks.io)