Matthias Baldauf, Wolfgang Reitberger, Florian Güldenpfennig. Just one more thing!: investigating mobile follow-up questions for opinion polls on public displays. In Timo Ojala, Vassilis Kostakos, Jörg Müller, Nemanja Memarovic, editors, Proceedings of the 5th ACM International Symposium on Pervasive Displays, PerDis 2016, Oulu, Finland, June 20 - 22, 2016. pages 237-238, ACM, 2016. [doi]
Abstract is missing.