24 lines
1.2 KiB
Markdown
24 lines
1.2 KiB
Markdown
---
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title: teech.ai (Cal Hacks 12.0)
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layout: default
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---
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# teech.ai (Cal Hacks 12.0)
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<iframe type="text/html" style="width: 100%; height: 400px; border-radius: 1px; pointer-events: auto; background-color: white;" src="https://www.youtube.com/embed/luVIdLB9id0?enablejsapi=1&hl=en_US&rel=0&start=&version=3&wmode=transparent" allowfullscreen="allowfullscreen" frameborder="0" allowscriptaccess="always" webkitallowfullscreen="true" wmode="transparent" mode="transparent" class="video-embed"></iframe>
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**A proof-of-concept tutoring app for students learning math.** Using the phone
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camera, the app sees and understands math problems, guiding students through
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problems with hints and step-by-step questions. We added text-to-speech (TTS) to
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give our app a voice, further engaging students and making it feel like a more
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personal experience.
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I built the app using SwiftUI. with AVFoundation for video recording and TTS
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playback. [Tri Vu](https://www.linkedin.com/in/tri-q-vu/) built a web interface
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prototype and Python-based backend utilizing the Gemini Vision API and Fish
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Audio for TTS.
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[GitHub](https://github.com/brendan-ch/teecher-ios){: .primary-action }
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[Devpost](https://devpost.com/software/teech-ai){: .secondary-action}
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{: .horizontal-wrapper }
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