Watch the AI-designed robot walk (VIDEO) Northwestern University This video is under embargo. Please login to access this video. Caption When air is pumped into the AI-designed robot, it's "air muscles" inflate and then contract, causing it to walk. Credit Northwestern University Usage Restrictions Add credit License Original 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.