Heiko Müller, Jutta Fortmann, Janko Timmermann, Wilko Heuten, Susanne Boll. Proximity sensor: privacy-aware location sharing. In Michael Rohs, Albrecht Schmidt, Daniel Ashbrook, Enrico Rukzio, editors, 15th International Conference on Human-Computer Interaction with Mobile Devices and Services, MobileHCI '13, Munich, Germany, August 27 - 30, 2013. pages 564-569, ACM, 2013. [doi]
Abstract is missing.