Saxena-research-demo (IMAGE) Texas A&M University Caption One of the interactions the researchers designed would require users to press the correct colored button to approve a login attempt. Credit Nitesh Saxena/Texas A&M Engineering 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.