Julen Urain (@robotgradient) / X

Julen Urain

290 posts

Julen Urain

@robotgradient

Robotics Tinkerer. RS @Amazon FAR Prev: @META (FAIR), @DFKI, @TUDarmstadt robotgradient.com X github.com/robotgradient

Joined November 2017

Julen Urain
@robotgradient
Jan 31
There has been a clear trend in the last months moving from VLA-type approaches to Video Generative Models + Inverse Dynamics Models (VAM). While the probable main reason of this recent growth is the latest improvements in video generative models, I believe this shift is
point-world.github.io
PointWorld: Scaling 3D World Models for In-The-Wild Robotic Manipulation
PointWorld: Scaling 3D world models for in-the-wild robotic manipulation.
Julen Urain
@robotgradient
Jan 29
While I really liked the article, it feels to me that this physical commonsense can be better capture by predicting next observations (i.e. world models) and planning on it, rather than training a policy on predicting next action (i.e. behavioral cloning)
Andy Zeng
@andyzengineer
Jan 29
Article
The Dark Matter of Robotics: Physical Commonsense
It should exist. It’s everywhere. And yet — hard to pin down. The next time you grab an object tightly packed on a shelf — like a book or a box — watch what your hands do. Do you nudge it sideways to...
Julen Urain
@robotgradient
Nov 21, 2025
This was very challenging and very cool to see evolve! I personally was no sure if it would work, but @irmakkguzey pushed so hard to show it does. Learning dexterous robot policies with only human video data, using the egocentric view from Aria2 glasses, chill and easy 😁
Irmak Guzey
@irmakkguzey
Nov 21, 2025
Dexterous manipulation by directly observing humans - a dream in AI for decades - is hard due to visual and embodiment gaps. With simple yet powerful hardware - Aria 2 glasses 👓 - and our new work AINA 🪞, we are now one significant step closer to achieving this dream.
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Julen Urain
@robotgradient
Oct 28, 2025
The expert mode is going to bring a lot of news in the future 🙃
1X
@1x_tech
Oct 28, 2025
NEO The Home Robot Order Today
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Julen Urain
@robotgradient
May 27, 2025
Anyone interested in tactile sensing for robotics should be following Akash's solid releases. How should we integrate rich tactile sensing modality for policy learning?
Akash Sharma
@akashshrm02
May 27, 2025
Robots need touch for human-like hands to reach the goal of general manipulation. However, approaches today don’t use tactile sensing or use specific architectures per tactile task. Can 1 model improve many tactile tasks? 🌟Introducing Sparsh-skin: tinyurl.com/y935wz5c 1/6
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