Robot and House (1 of 2) (IMAGE) Swedish Research Council Caption These are models of robot Roony and the cottage. The mechanical design of the cottage has not yet been completed; the aim is a mass of 5 kg and transport size about 6 liters, with a final living space of 10 square meters. Credit Photo: Mälardalen 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.