Fariha Mahmood, McMaster University (IMAGE) McMaster University Caption McMaster researcher Fariha Mahmood pictured in the lab where she and her co-authors created a new form of computing using bands of light refracted through a reactive polymer. Credit McMaster University 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.