Mimosa pudica - The Shame Plant

Organisms in nature control their movement with smooth motion, often involving ion and water transport triggered by an action potential (stimulus). Plants such as the Mimosa pudica controls rapid movementthrough utilizing change in turgor pressure (water pressure).

Biomimicry

Plant mechanisms are ideal for implementing smooth movements to improve existing control interfaces. Utilizing biomimicry, we can take inspiration from their mechanisms and create better controls.

How Does It Work?

INPUT

Touching the leaves triggers the action potential that produces a mechanical stimulus

PROCESSING

Ion movement within motor cells cause water to be osmotically released into the extracellular space.

OUTPUT

The reduction of water in the cells causes them to contract, which contributes to the folding motion of the leaves.

Back to Main Page