Sound, movement and colour follow one process. Begin simply and let the world respond.

1. Leave a traceDraw or touch the field. Direction shapes movement, speed gives energy, position sets pitch and colour.
2. Each drawing has its own phraseA drawing keeps and repeats its phrase. Shades along the line show where the sound goes higher or lower, and the bright dot marks the part sounding now.
3. Change the relationshipsAs drawings move closer, their movement and combined sound change. Their glow shows how they respond to each other.
4. Two hands, one fieldOn existing traces, pinch to gather voices, spread to separate them, rotate to shift their phrases in time, and move both fingers to create a current. Hold still to create an anchor. Keyboard: + gathers, − spreads, [ and ] shift phrases around the cursor.
5. Create with voicePress the voice-drawing icon to record. Press again to finish, or tap the marker in the field. Drag the marker to place the drawing.
6. Influence with voiceHum: existing drawings tune to your pitch, and waves reveal their response. No new form is created.
7. Hear the familiar anewOpen “World atmosphere” below. Move between shadow and light, calm and surge. The world gradually changes its harmony, timbre, movement and glow.
8. Thin outEach press releases about a third of the traces, starting with weaker and older ones. You can release the final trace too. Undo restores the previous step.

Microphone audio is processed on your device and is not stored or sent. Recording keeps only the notes, pauses and tone color. Leaving the tab turns the microphone off.

Press ▶ to resume playback. If an older iPhone stays silent, check volume and silent mode. Pause stops time; leaving the tab pauses the world. Saved moments can be reopened.

Draw with a mouse or finger. Arrow keys move the action point. Enter applies the tool; hold for attraction or disturbance. Keys 1–3 select tools. Space pauses time.