Beyond location check-ins: Exploring physical and soft sensing to augment social check-in apps

Kiran K. Rachuri, Theus Hossmann, Cecilia Mascolo, Sean Holden. Beyond location check-ins: Exploring physical and soft sensing to augment social check-in apps. In 2015 IEEE International Conference on Pervasive Computing and Communications, PerCom 2015, St. Louis, MO, USA, 23-27 March, 2015. pages 123-130, IEEE, 2015. [doi]