University of Maryland

“The paper trains a 'play policy' from minutes of goal-free human teleoperation, then lets the robot run autonomously for hours collecting contact-rich data.”

“"language backbones are highly redundant for standard robotic manipulation tasks, whereas vision and action pathways are substantially less tolerant to removal."”

“"The model runs on an NVIDIA Jetson Thor" (Section 5).”

“By physically removing transformer blocks and then fine-tuning the remaining model (a protocol they call Drop-Then-Recovery, or DTR), the authors found that language capacity is highly redundant.”

“"a wrist-mounted Intel RealSense D435 camera" (Section 5).”

“"Ramana Rao Kompella 2, Gaowen Liu 2... 2 Cisco Research" (Title page).”

“"Training data are collected via teleoperation with Meta Quest 3 at 10 Hz" (Section 5).”