Access to the Future (IMAGE) Fraunhofer-Gesellschaft Caption The new in Haus2 in Duisburg. Here researchers and scientists are developing new concepts for offices, hotels and retirement homes. Credit Fraunhofer / Guido Erbring Usage Restrictions The picture may be used for editorial purposes only. It is protected by copyright. The use is free of charge if the reference is mentioned. 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.