WEAR 1 (IMAGE) Rice University Caption Rice University mechanical engineers have developed a textile-based energy harvesting shoe able to power assistive devices for people with disabilities. A pump worn in the shoe feeds an energy storage bladder around the waist to feed devices upon demand. Credit Preston Innovation Lab/Rice University Usage Restrictions NONE 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.