July 4th, 2024

Programmable Matter – 3D Catoms

A new innovation introduces 3D Catoms, the world's smallest shape-shifting microbots with advanced features like strong resilience and energy-efficient systems. Assembled with precision, these microbots offer modular and self-reconfigurable capabilities.

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Programmable Matter – 3D Catoms

A new innovation in programmable matter has been introduced with the development of 3D Catoms, shape-shifting microbots with features like maximized grip area, smooth rotation, and strong shell resilience. These microbots are the world's smallest at 3.6 mm in diameter and are assembled with micrometer precision using a Nanoscribe printer. They incorporate an energy-efficient electrostatic latching system and inductive power transfer for wireless inter-catom power sharing. The Catoms also include a modular computer with ultra-low standby power and a long lifespan, assembled in France using an industrialized process. The assembly process is fully automated to enable mass production with high precision machinery. The technology is part of an international consortium dedicated to providing modular and self-reconfigurable robots for professional use. For those interested in learning more, simulations and guided tours of the laboratory are available.

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By @naberhausj - 3 months
I enjoyed watching this presentation by one of the creators: https://www.youtube.com/watch?v=uXhELbJhgoU

However, don't see any evidence that they have physical prototypes of multi-catom swarms. Seems like they're more interested in the controls side of it, which is itself a very difficult problem.

I imagine physical constraints (such as the amount of power needed to engage the device's electromagnets) would render real constructions impossible. I'd loved to be proved wrong, though.

By @owenpalmer - 3 months
> Once a part is digitally designed, the information is transferred to the Catoms, which then take the shape of the part, turning into a physical prototype made of tiny bots.

This is basically the microbots from Big Hero 6

By @delichon - 3 months
Instead of a house full of furniture, a pile of catoms that splits off and goes to form a chair, table, couch, bed, ottoman, whatever, just in time. Specialized upholstery catoms form surfaces, etc. When you move to a new home the catoms reconfigure for travel and follow along.

The Terminator 2 T-1000 was a kind of fine grained catom bot.

By @TaylorAlexander - 3 months
Incredible YouTube videos on this page. Two videos, four seconds long, each showing one tiny thing moving a teeny bit. Hilarious!
By @jbaber - 3 months
This looks quite interesting, but I need some evidence it's not vaporware.
By @ImHereToVote - 3 months
They should make them paperclip shaped, so that it would be convenient to take notes. They could project the UI on paper.
By @gkhartman - 3 months
Self assembling robotic materials feel so far away, yet so close to happening. I'm sure it will be a long time before anything like this is practical, but it seems like we could be so much more efficient with that level of reuse. I'm not as optimistic about the waste produced by dead units, but hopefully we get our ewaste programs under control by then.
By @rene_d - 3 months
Around 10-15 years ago I read that Intel had a large somewhat secretive department working on exactly this idea, I believe the article described it as self-assembling sand or goo.

Anyone know what became of it?

By @m3kw9 - 3 months
From just the video it seems like is super alpha 0.1
By @az09mugen - 3 months
It reminds me an idea I had, but left in a drawer. I couldn't find out how much it costs. Could someone find this info ?
By @ffhhj - 3 months
First problem, energy. Second problem, gravity. Third problem, dirt. Don't tell me, they are stuck at the first one.
By @muglug - 3 months
I think this page is a few years old