H(n)MI

Day 01

The first day Citlali introduced us how to make a pressure sensor, and connect it with Processing

Day 02

We learned to use p5 with mouse interaction

Day 03

We learned to use p5 in time-based interaction

Day 04

We are the conductive nose team and we decided to explore music interaction using P5.js. We started with a simple theremin-like digital instrument, where moving the mouse controlled the frequency and volume of an oscillator. Our first goal was to replace the mouse input with hand tracking, making the interaction more intuitive and performative.

The following is the part for the hand gesture detected theremin

As we progressed, we realized the potential of modifying both the interaction method and the sound output. To deepen our exploration, each team member developed their own unique hand/(non)hand-controlled instrument, leading to a final collaborative orchestra performance, which we named "Conductive Noise Orchestra"

  • Andrea focused on percussive sounds and effects, using mouth opening and closing to trigger drum beats.

  • I designed a system where finger movements controlled multiple sounds, creating complex textures.

  • Javi developed a mixing table where two index fingers controlled track transitions, adjusting volume (Y-axis) and playback speed (X-axis).

Final performance: visual & sound integration

To enhance the live experience, we implemented real-time reactive visuals synchronized with the sounds. This turned our performance into a fully immersive audio-visual piece, blending generative art with interactive music.

Our Conductive Noise Orchestra demonstrated how hand gestures could transform digital instruments into expressive tools, blurring the lines between body movement, technology, and sound composition.

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