High-precision biomimetic fluid-actuated robotic arm, hydraulic artificial muscle tests, and interactive CAD assembly workspace.
The wave hand primitive is a simple gesture that involves moving your arm up and down in a waving motion. It's great for greeting someone or showing enthusiasm!
The point forward primitive allows the robot to extend its arm straight out, pointing directly ahead of it.
This bowing action is an elegant way to greet people with respect and formality. The robot will bend at the waist while extending one hand towards you as if offering a gift.
The motion primitives NRV's control layer runs on a 19-DoF humanoid. Each is an open, versioned building block — target duration is from the plan; measured run stats accumulate as the lab is used.
Write a motion as JSON — a list of joint keyframes for the 19-DoF humanoid. Test it live in the 3D viewer, then submit it. An admin reviews every submission; approved motions are paid an NRV reward to your account.
Primitives are the real definitions from guru_lab/config/tasks.yaml and the retargeted trajectory store. Longer motions (video → MPC pipeline) are saved as validated plans with keyframes. This library is open — build on it, tell us what's missing.
What's moving in open ML — trending GitHub repos and HuggingFace models, snapshotted hourly by the NRV network. Weekly star/download growth fills in as history builds.
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Biomimetic kinematic simulation and hydraulic tendon actuation tests for NRV's fluid-pressure artificial muscle robotic arm and DexHand (47 bodies, 22 DoF, 8-chamber hydraulic pump array, and compliant antagonistic tendon routing).
Actuate all five hydraulic finger muscle chambers to 100% flexion with antagonistic thumb opposition to test maximum volumetric grip force.
Coordinated contraction of index distal flexors and opposing thumb pad for delicate payload pinch manipulation and tactile alignment.
Hydraulic shoulder and elbow cylinder extension combined with index finger pointing and retention flex of the remaining four fingers.
Antagonistic pressurization of upper-arm hydraulic lines demonstrating high-torque joint flexion, dampening, and tendon tension.
De-energize all 8 hydraulic valves and vent pressure lines to return silicone artificial muscles and tendon paths to equilibrium rest.
Real-time closed-loop pump manifold, 8-channel micro-solenoid valves, pressure transducers & STM32 controller status.
Set up an isolated testing environment for newly designed mechanical parts, custom hydraulic actuators, or assembly mountings. Choose a base platform or start a fresh CAD design.
5-finger biomimetic prosthetic gripper with 8-channel hydraulic muscle lines. Ideal for testing grasp stability, pinch compliance, and surface friction on custom parts.
Import an STL/OBJ model from the Design Studio or upload your 3D mesh directly to calculate center of mass, bounding dimensions, and simulated hydraulic contact.
Minimalist testing ground with millimeter coordinate grid, high-contrast studio lights, and multi-part constraint alignment tools.