Re-Timer Glasses (IMAGE) University at Buffalo Caption Grace Dean will conduct a pilot study to determine whether glasses that shine light into the wearer's eyes is effective in treating insomnia among lung cancer patient. Credit Re-Time Usage Restrictions None 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.