Robotics News and Headlines

Robotic Collective Flows Like Matter, Adapting without Centralized Control

Cornell engineers unveiled the Cross‑Link Collective, a swarm of small, Velcro‑linked robots that move like a flowing material rather than a traditional machine. Each 20 cm × 2 cm module oscillates between two shapes, latching and unlatching to form dynamic chains that self‑organize without any central controller. The collective demonstrates superior mobility on inclines and through obstacle fields, and can recover from individual failures using simple audible distress signals. The work, published in Science Robotics, showcases "mechanical intelligence"—embedding coordination in physical interactions rather than software.