Microscopic Active Particles with Embodied Intelligence

Projektinformationen

MAPEI

ID Finanzhilfevereinbarung: 101001267

DOI

10.3030/101001267

EK-Unterschriftsdatum 18 Dezember 2020

Startdatum 1 September 2021

Enddatum 31 August 2026

Finanziert unter

• EXCELLENT SCIENCE - European Research Council (ERC)

Gesamtkosten

€ 1 992 636,00

EU-Beitrag

€ 1 992 636,00

Koordiniert durch

GOETEBORGS UNIVERSITET
Sweden

Periodic Reporting for period 2 - MAPEI (Microscopic Active Particles with Embodied Intelligence)

Berichtszeitraum: 2023-03-01 bis 2024-08-31

Zusammenfassung vom Kontext und den Gesamtzielen des Projekts

Over billions of years of evolution, motile organisms have developed complex strategies to survive and thrive. These strategies integrate three components: sensors, actuators, and information processing. In the last two decades, active-matter research has tried to replicate the evolutionary success of microorganisms in artificial systems. Researchers have replicated the actuators by developing artificial active particles that extract energy from their environment to perform mechanical work and, to a lesser extent, the sensors, by making these active particles adjust their motion properties to physical cues.
However, these artificial particles are still largely incapable of autonomous information processing, which is limiting the scientific insight and technological applications of active matter. The main challenges are: 1. Make active particles capable of autonomous information processing. 2. Optimize the behavioral strategies of individual active particles. 3. Optimize the interactions between active particles.

Drawing inspiration from Nature, this project aims at taking the next steps in the evolution of artificial active matter systems by endowing them with embodied intelligence and autonomous information processing abilities. Specifically, it will: 1. Realize microscopic active particles with embodied intelligence (microbots). 2. Use embodied intelligence to achieve optimal behaviors for the microbots. 3. Use embodied intelligence to engineer interactions between microbots.

Arbeit, die ab Beginn des Projekts bis zum Ende des durch den Bericht erfassten Berichtszeitraums geleistet wurde, und die wichtigsten bis dahin erzielten Ergebnisse

The work during the first half of the project (2.5 years) has been proceeding essentially as planned.
In particular, we have realized the following:
1. We have developed the necessary nanofabrication techniques, which include the development of microscopic active particles with integrated metasurfaces that can autonomously process information from their environment.
2. We have developed the necessary software to realize the experiments and to analyze the acquired data, these include the development of the open-source Python software for deep learning DeepTrack2 and Deeplay.
3. We have developed the experimental systems to study biological active matter in realistic enviroments and applied them to the study of microplakton.
4. We have made progress in the development of programmable robots to test the behavior of intelligent active particles on the macroscale.

Fortschritte, die über den aktuellen Stand der Technik hinausgehen und voraussichtliche potenzielle Auswirkungen (einschließlich der bis dato erzielten sozioökonomischen Auswirkungen und weiter gefassten gesellschaftlichen Auswirkungen des Projekts)

This project will provide scientific insight into far-from-equilibrium physics and lay the foundations for ground-breaking applications empowered by microbots that are able to autonomously sense and react to their microscopic environment.
This represents a significant progress beyond the state of the art that we expect to fully achieve by the end of the progress.

Artistic rendition of plankton being observed with a holographic microscope