Anne Hélène Gélébart (image) Eindhoven University of Technology Share Print E-Mail Caption TU Eindhoven scientist Anne Hélène Gélébart is showing the walking device. Credit Bart van Overbeeke. Usage Restrictions Please mention the credit. Share Print E-Mail 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.