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  HoloVox offers an immersive, AR learning experience for the modern day learner.

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  Create a new topic that you want to learn about.

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  Scan textbooks or other material to create easily digestible, intelligent flashcards.

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  AI-generate study slides and flashcards about a given topic to get learning in seconds.

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  Edit flashcards with the flashcard builder, allowing you to add new flashcards with voice or camera.

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  Intuitive thumb gestures allow you to easily swipe through your decks.

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  Swipe down with your thumb to ask AI about any topic you don't understand with voice.

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  Get statistics on your performance so you can improve.

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  Thanks for checking out our project!

🎙️ HoloVox: The Future of Focused Learning

💡 Inspiration

As recent graduates, we have noticed a massive shift in how our peers consume information. The modern attention span has been dramatically shortened by the endless scroll of TikTok, Instagram Reels, and YouTube Shorts. When faced with a dense textbook or a 50-slide lecture, the modern learner simply shuts down.

We realized that traditional study methods are failing because they haven't adapted to the modern brain. We didn't want to fight this reality; we wanted to build for it.

HoloVox was born from a simple question: What if studying felt as digestible and engaging as scrolling through your feed, but without the distractions? We set out to build a tool that reclaims focus by combining the immersion of VR with the intelligence of Generative AI.

🚀 What it Does & Uniqueness

HoloVox is a Mixed Reality application that transforms "walls of text" into bite-sized, interactive mastery loops. It is built on three core pillars designed to fix the broken learning process:

"HoloVox turns the entire world into a classroom, and every object into a lesson."

🌍 Real World Impact

The impact of HoloVox goes beyond just "getting better grades." It is about reclaiming our cognitive liberty.

• For Students: It provides a way to study that feels compatible with their digital-native brains, reducing burnout and anxiety.
• For Professionals: It allows for rapid upskilling by turning dense documentation into actionable knowledge chunks.
• For the Future: It proves that AR/VR isn't just for gaming—it is the ultimate tool for human capital development.

🛠️ Technologies Used

We built HoloVox by pushing the boundaries of current mixed reality and AI frameworks.

• Meta Spatial SDK: Utilized for high-fidelity Hand Tracking to swipe through flashcards and interact with spatial panels, Passthrough integration to access headset cameras to turn content into quality flashcards.
• Generative AI & LLMs: We integrated advanced Language Models to handle the logic of summarizing complex text into flashcards and generating new educational content from scratch.
• Vision Pipeline: Custom OCR and image processing algorithms to allow for the scanning of physical text and digital screens without visual artifacts.
• Android Studio: The core development environment used to architect a robust, polished application.

🧗 Challenges We Ran Into

• The "Digital Moiré" Effect: Scanning computer screens to turn articles into flashcards caused visual artifacts (Moiré patterns) that confused our OCR. We had to implement custom image pre-processing to clean up the capture feed.
• Latency vs. Immersion: We had to design an experience that was high quality with low latency and high levels of immersion. This required some optimization of our application to run on the Quest 3 headset.

🔮 What's Next for HoloVox

• [ ] Collaborative Study Rooms: Multiplayer VR spaces to study with friends.
• [ ] 3D Model Generation: AI that generates 3D assets (like atoms or engines) alongside text cards.
• [ ] Gamified Streaks: Implementing social features to encourage daily learning habits.

Thank you to the CodeCraze judges for this opportunity! 🚀

Built With

• java
• kotlin
• quest-3