Leo Lin
@leo_lin6
Followers
217
Following
644
Media
23
Statuses
88
prev @kscalelabs 3x @LeRobotHF Hackathon winner UIUC ECE, robotics co-chair @SigRobotics
Joined September 2018
A video from the end of my residency at @kscalelabs Here is the k-bot running a finetuned groot-n1.5 model, that can take different language instructions and translate into actions. I told it to pick up only red blocks and thats what the robot did.
1
1
15
Finally got the full footage for the matcha making policy, includes the "risky" water pouring step. 4x speed. Whisking step was very inaccurate because the left gripper camera broke and we had to take it off; so it really affected the grasping of the whisk and i had to trim
2
4
81
This was our water pouring policy working for the first time an hour before demo time (we won 1st at @seeedstudio x @nvidia hackathon) Learned a lot about the memoryless gr00t n1 model along the way 2X speed, running inference on jetson Thor
2
1
13
bimanual control with so101 arms, cool first foray into robot manip!
0
1
6
Really late update, but the tree-jumping robotic squirrel is now published! https://t.co/BzcPbf0miR
0
1
4
The kscale @ZerothBot doing a split. Running the OS on a raspberry pi rn. @sigrobotics hopefully we can make it walk soon
0
2
6
Leveling up the bottle grabbing with a K-bot from kscale running ACT policy (4x speed)
0
1
6
Changed these parts a little, and also used screws in place of some pins.
0
0
1
Built the PincOpen gripper from @pollenrobotics @huggingface . Had to make a few small modifications to some of the parts because I don't have bearings/pins/brass inserts. Now it's in my opinion very easy to make and assemble. 3d printer and screws is all I needed to modify the
1
0
5
Our bartending robot just got upgraded! Touch sensing now detects your grip and releases the bottle automatically. Temperature sensors in its fingertips will know if your drink's hot or cold, and YOLO vision reaches where your hand is.
0
1
3
You can also add custom entities/actors into the environment, like a lego minifig I imported. Just need to acquire obj+glb files, and remember to get them into meters. https://t.co/svjEvfo9WW
0
0
2
@Stone_Tao RL training with 16 environments in parallel on a NVIDIA GeForce RTX 4060. had trouble on a GPU virtualization setup w/ rendering, switched to a remote pc and it worked.
1
0
7
100% sim2real, no teleoperation data collected had trouble picking up the block until i changed the brick color to be brighter and more similar to the colors in simulation. @Stone_Tao 's repo https://t.co/8Yzib2nCfR
3
12
99