blog posts Feds tightened oversight of surgical robot industry after lawsuits filed about older models Nov 9, 2017 10:00 am by Journal NewsIllinois in the News Share on Facebook Tweet Email Images Journal News (Nob. 1) 'You can’t afford for these devices to fail or be wrong or just to stop working,' says Ravishankar Iyer, a professor of electrical and computer engineering at Illinois Share on Facebook Tweet Email