Cleaning your home with Cable-Driven Parallel Robot and LeRobot.
Meet Stringman, an open-source project by Nathaniel Nifong (@VMises76153). The goal is to completely automate picking up household laundry, toys, and trash.
It operates as an overhead Cable-Driven Parallel Robot (CDPR) using 4 wall-mounted motors and fishing line. Offloading the motor weight from the end-effector keeps the moving gripper assembly lightweight, incredibly cheap, and quiet while maximizing payload capacity. Most of the parts are 3D printed.
The technical stack:
- Model: Multitask Diffusion Transformer (DiT)
- Data: Learned via teleoperation and trained on just 400 local human demonstration examples
- Framework: Built and trained locally using LeRobot on a consumer GPU
This is a fantastic showcase of how accessible, community-driven hardware and open-source AI can rethink home automation constraints without needing a complex humanoid base.
Math. Physics. Escher. Reality.
→ Welcome to another dimension.
Source (pixl8studio): https://t.co/PhXMoQ79Dh
Credit: I didn’t upload this video to 𝕏. I’m pointing to a video residing in the 𝕏 stream of Dida, 𝕏 ID “Dida_ti” (Jan 2, 2022).
🚨🇺🇸BREAKING: Eight crewmembers are believed dead after a B-52 bomber crashed shortly after takeoff from Edwards Air Force Base near Los Angeles this morning.
Officials say initial indications are that the crash was "not survivable."