Emery Berger, University of Massachusetts Amherst, and Scott Kaplan, Amherst College (image) University of Massachusetts at Amherst Share Print E-Mail Caption Their contributions will significantly improve performance and extend the battery life of Apple computers operating around the world with the new OS. It uses an algorithm by Berger that lets it manage internal memory resources more efficiently. Credit UMass Amherst Usage Restrictions None Share Print E-Mail 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.