Dear all We kindly invite you to fill in a 5-minute survey about the privacy of data, especially location data, on your mobile devices. We believe that user location privacy and the privacy and security of geo-spatial data are important aspects in the wireless world and this study is meant to contribute to making things better, through the research work conducted at the Signal processing for wireless positioning group, from Tampere University of Technology: The survey link is found here (please choose only one language): English https://www.webropolsurveys.com/S/E2A7EACEA9AE1CE2.par Finnish https://www.webropolsurveys.com/S/4F8E19EB5422FE9A.par Romanian https://www.webropolsurveys.com/S/C26A57C9E999BCC8.par We would also highly appreciate if you can distribute the link further to your friends and colleagues. Thank you for your participation and apologies if you receive multiple versions of this email, Simona Lohan -- Associate Professor, Dr. Tech. Laboratory of Electronics and Comm. Engineering Tampere University of Technology P.O. Box 553, FIN-33101 Tampere http://www.cs.tut.fi/tlt/pos