Green iPad or e-Reader (IMAGE) University of Cincinnati Caption Within ten to 20 years, we will see e-Devices with magazine-quality color, viewable in bright sunlight but requiring low power. “Think of this as the green iPad or e-Reader, combining high function and high color with low power requirements.” said Heikenfeld. Credit Noel Leon Gauthier, U. of Cincinnati 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.