Our paper entitled Exploring the Use of Ambient WiFi Signals to Find Vacant Houses has received the Best Paper Award at the 2017 European Conference on Ambient Intelligence and the Internet of Things, that took place in Málaga, Spain, between April 26th and 28th 2017 (http://ami2017.eu). You can access the full paper at: http://link.springer.com/chapter/10.1007/978-3-319-56997-0_10, or find it in our publications.