Every gesture in Berceuse

Explained8 stepsUpdated 7 October 2026

If a tap does nothing, that part probably slides. Here is each movement, one by one.

Short answer

Buttons with a round handle slide all the way to the right. Cards move up and down. Bars move left and right. Panels close when you pull them down.

Show the steps for

1. The slide button

A long button with a round handle on its left. You use it to go to the next step and to choose.

  1. Put your finger on the round handle.
  2. Keep it on the screen and slide to the right, to the end.
  3. Let go. The button fills with colour and the next step opens.
Slide all the way to the right, then let go.

If you let go too early, the handle slides back to the left. It counts from about three quarters of the way. If the handle shows a small spinning circle, the app is getting ready: wait a few seconds.

On iPhone

With VoiceOver on, double-tap the button. It does the same as sliding it.

2. Moving between screens

In the first screens and in the steps of a new mix, you can move the whole screen. Slide it to the left to go on, to the right to go back.

Slide the screen left to go on, right to go back.

3. The cards, up and down

When you choose who a mix is for, what you need, the sounds or the music, the choices are cards stacked one above the other. A small hand moves under the button to remind you.

  1. Put your finger in the middle of the card.
  2. Slide up for the next card, down for the card before.
Slide the card up for the next one.

4. The bars

In the mixer, each sound has a bar for its volume, with a speaker on its left and a percent on its right. Music also has a bar for the time in the song.

  1. Put your finger on the round knob of the bar.
  2. Slide to the right to raise it, to the left to lower it.
  3. Let go where you want it.
Drag the knob. Left is quieter.

5. Panels

Many screens open as panels from the bottom. To close one, put your finger on the small bar at its top and slide down.

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