Utah Bionic Leg (VIDEO) University of Utah This video is under embargo. Please login to access this video. Caption University of Utah mechanical engineers are developing the "Utah Bionic Leg," a self-powered prosthetic limb with a computer processor and motorized joints in the ankle and knee that enable an amputee to walk with more power, vigor and better balance. Credit University of Utah College of Engineering 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.