NOTRE DAME, Indiana, March 15 -- The University of Notre Dame posted the following news: * * * Soft, air-filled 'muscles' power a new robotic exosuit created at Notre Dame The phrase "robotic exosuit" likely calls to mind something metallic, rigid, and hinged--Iron Man's suit or the dozens of other, similar apparatuses that appear on screen, in video games, and even on the red carpet. Researchers at the University of Notre Dame are working to show that for many real-world applications, there  more