Mark Simkin, Saarland University (IMAGE) Saarland University Caption Mark Simkin wants to use "Google Glass" to withdraw money at a cash machine in such a secure way that no spying is possible. Credit Oliver Dietze Usage Restrictions Press photograph is free of charge, please consider the terms of use (<a target="_blank"href="http://www.uni-saarland.de/pressefotos">www.uni-saarland.de/pressefotos</a>) 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.