Thomas Meneweger, David Wilfinger, Ilhan Aslan, Doris Zachhuber, Manfred Tscheligi. Towards the counter free store: requirements for mobile sales assistants. In Friedemann Mattern, Silvia Santini, John F. Canny, Marc Langheinrich, Jun Rekimoto, editors, The 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, UbiComp '13, Zurich, Switzerland, September 8-12, 2013 - Adjunct Publication. pages 999-1006, ACM, 2013. [doi]
Abstract is missing.