The Anemone @iOiSphere


The Anemone is all about the simplest form of physical user interface – the switch. Two hundred and two bespoke illuminated toggle switches designed and built in house are used in this interactive installation to create a massive programmable interface.

Anemonie iOi Sphere by Concept Shed Ltd

anemone ioisphere concept shed

While users are able to create their own code for it using the specially written open-source Arduino library, the Anemone can be played as it is. Using only the toggle switches and the LEDs on them, you can make tunes with an audio sequencer, trigger sounds effects,  play Pong and discover secret switch combinations to control things in the room.

Custom toggle switch development

Custom toggle switch development

Batch assembly of the toggle switches in the studio. Each switch contained a microprocessor on a custom circuit board and was linked to its neighbouring switches to allow individual transmit and receive to/from all 202 units, allowing them all to be used simultaneously.

Custom toggle switch development

The Anemone also known as the iOiSphere was commissioned by The Institute of Imagination for their HQ in London. It was designed and built by Sam Lanyon, Shawn Brown, Al Parker & James Torbett.

switch development by Concept Shed