Lockout Suggestion (IMAGE) University of Washington Caption The researchers asked participants to draw an idea for how the phone could help them end undesirable phone use. Shown here is one participant's suggestion. Credit University of Washington Usage Restrictions Available for use with appropriate credit. 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.