Xenobot move and interact (VIDEO) Tufts University This video is under embargo. Please login to access this video. Caption Xenobots were designed to exhibit swarm activity, moving about on cilia "legs" Credit Doug Blackiston, Tufts University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.