EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Aug 19·5 min read
Air Theremin – a browser theremin you play by waving at your webcam
TL;DR
Air Theremin is an innovative browser-based theremin that allows users to control sound by waving their hands at a webcam or tilting their phone. It offers an engaging way to create music without physical instruments.
✦ Why It Matters
Try Air Theremin today to explore a new way of creating music without traditional instruments.
Key Takeaways
- Experiment with sound using Air Theremin's hand gesture controls.
- Use your smartphone's gyroscope for an alternative playing method.
- Engage with music creation without traditional instruments.
- Calibrate the system easily by holding your phone steady.
How It Works
Air Theremin utilizes computer vision to interpret hand movements in front of a webcam, translating them into musical notes. Users can control volume by the distance between their hands and pitch by their vertical position.
For mobile users, the gyroscope detects tilting motions to adjust sound parameters, providing a versatile interface for music interaction.