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Harvard's Yilun Du launches CoStream, a robotics framework composing simple behaviors to achieve sub-millimeter manipulation precision

The framework coordinates independent behaviors over an SE(3) interface

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Yilun Du@du_yilun#495inTech

Excited to share our recent work illustrating how we can compose a set of simple behaviors to construct complex assembly tasks!

Haonan Chen@HaonanChen_

Can robots perform complex assembly tasks, like motherboard assembly, by composing simple behaviors?

Yes!

Introducing CoStream: Composing Simple Behaviors for Generalizable Complex Manipulation https://costream-simple.github.io/

3:38 PM · Jun 30, 2026 · 555 Views

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Haonan Chen@HaonanChen_

Can robots perform complex assembly tasks, like motherboard assembly, by composing simple behaviors?

Yes!

Introducing CoStream: Composing Simple Behaviors for Generalizable Complex Manipulation https://costream-simple.github.io/

9h3.1K3122