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Watney Robotics
36 posts

Watney Robotics
@watneyrobotics
Intelligent Robots, Today
San Francisco, CA Katılım Mart 2024
49 Takip Edilen5.3K Takipçiler

See robotics. Like.
See Rust. Like
See both. Love!
@watneyrobotics: What are your favourite rust crates? What about lesser known but awesome crates?
Watney Robotics@watneyrobotics
Teleoperation is hard. Teleoperation with high packet loss, variable latency, and constrained bandwidth is almost impossible. We built our system from the ground up (in Rust) to perform dynamic tasks with unprecedented dexterity in real world environments.
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@TomPJacobs Too modular and highly unstable. Great for prototyping, terrible for performance in prod.
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@watneyrobotics So, ROS2 cycloneDDS no good?
Philadelphia, PA 🇺🇸 English

At Berkeley, we drink real coffee. 6 shots of straight espresso, every morning (minimum).
- 1x speed, teleoperated from 6,965 miles away.
- 87ms photon-to-photon latency.
- Unprecedented dexterity.
How did we do it? We lay out our unique technical approaches below and what recent catalysts made this all possible 👇
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@_getchris Yup. No off the shelf solution was capable of both gentle fine-grained manipulation and high strength gripping. We built off the ALOHA2 design from @tonyzzhao and made it stronger and more robust for deployment.
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Wait but network latency? Well we can thank @elonmusk for making the speed of light 30% faster too. We reduce signal latency transmitting over vacuum than fiber. We learned about the laser links coming online from a few friends @SpaceX. Turns out, 300 miles up, and a straight line across the globe is a lot faster than ping-ponging across BGP boundaries.
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