·building·update
Chem-0 X thread
A five-part X thread on Chem-0, the SO-101 robot arm setup, the two-layer action interface, and why calibration and feedback became the real bottlenecks.
Chem-0 X thread on the weekend build, the two-layer world interface, the vial-grasp failure, and the calibration, instrumentation, and feedback architecture bottlenecks that showed up once the robot had to touch the physical lab bench.
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