Uhl, T. (2017). Quality of Service Everywhere. In 9th International Conference on Advanced Service Computing (S. 3). Athens/Greece. (Original work published 2017)
Bertel, S., Dressel, T., Kohlberg, T., & von Jan, V. (2017). Spatial Knowledge Acquired from Pedestrian Urban Navigation Systems. In Proceedings of the 19th International Conference on Human-Computer Interaction with Mobile Devices and Services. New York, NY, USA: Association for Computing Machinery. http://doi.org/10.1145/3098279.3098543
Abstract
We investigated the spatial knowledge that users of pedestrian navigation support acquire about the navigated area. In particular, we compare two conditions: A spatially richer condition, which provides continual access to information about route directions and surroundings via a local map at closest zoom level. And a spatially sparser condition, in which route directions are given via a tactile display and only as decision points come up. In a field study, 28 participants navigated on foot through a previously unfamiliar urban area. Data on resulting spatial knowledge, gaze distribution on environmental features, performance, individual spatial abilities, and user experience were collected and analysed. We were specifically interested in the route and survey knowledge that participants had acquired. The results point to advantages for acquiring route knowledge through using the sparser, tactile display condition and for acquiring survey knowledge through using the richer map condition. We conclude with discussing ramifications for the design and use of different types of pedestrian navigation support systems for different task scenarios.
Madelung, M., Marszalek, J., Reinhold, S., & Teistler, M. (2017). Touch-basierte Navigation in 3D-Welten für unerfahrene Spieler. In Mensch und Computer 2017 - Tagungsband (S. 411–414). Regensburg: Gesellschaft für Informatik e.V. http://doi.org/10.18420/muc2017-mci-0367
Bertel, S., Wetzel, S., & Zander, S. (2017). "Physical Touch-Based Rotation Processes of Primary School Students". In Spatial Cognition X (S. 19–37). Philadelphia, PA, USA: Springer International Publishing.
Abstract
We present a novel method for deriving solution strategies used when solving rotation tasks. Process-based findings about physical rotation are obtained from an analysis of how angular disparity between stimuli changes over time. Data on angular disparity was gathered through a study on mental and physical rotation with 37 primary school students between the ages of 8 and 11. For controlling physical rotation, students used touch-based input on our iOS app Rotate it!, which also logged their interactions. Data on changes of angular disparity was used in the construction of Markov models. The models were employed to generate sets of synthetic angular disparity time courses, based on which we identified three distinct rotation-based solution strategies. Our analysis has implications for understanding processes involved in physical and mental rotation alike. It helps to lay grounds on which novel interactive diagnostic and training tools for spatial skills can be developed.
Drude, C., Jordan, D., Müller, F., & Teistler, M. (2017). A new 3D Interaction Concept for Radiological Image Analysis. In Mensch und Computer 2017 - Tagungsband (S. 243–248). Regensburg: Gesellschaft für Informatik e.V. http://doi.org/10.18420/muc2017-mci-0365
Ghazi, A. N., Garigapati, R. P., & Petersen, K. (2017). Checklists to support test charter design in exploratory testing. In International Conference on Agile Software Development (S. 251–258).
Geist, J., Byl, B., Reitberger, F., Reinhold, S., & Teistler, M. (2017). Farbfilter: Eine Methode für mobile Spiele mit versteckten Informationen. In Mensch und Computer 2017 - Tagungsband (S. 327–330). Regensburg: Gesellschaft für Informatik e.V. http://doi.org/10.18420/muc2017-mci-0366
Papatheocharous, E., Petersen, K., Axelsson, J., Wohlin, C., Carlson, J., Ciccozzi, F., … Cicchetti, A. (2017). The GRADE decision canvas for classification and reflection on architecture decisions. In 12th International Conference on Evaluation of Novel Approaches to Software Engineering ENASE17, 28 Apr 2017, Porto, Portugal, 28-29 April, 2017, Porto, Portugal (S. 187–194).
Ickin, S., Petersen, K., & Gonzalez-Huerta, J. (2017). Why do users install and delete Apps? A survey study. In International Conference of Software Business (S. 186–191).
Kalkar, Ö., Kiraz, M. S., Sertkaya, I., & Uzunkol, O. (2017). A More Efficient 1-Checkable Secure Outsourcing Algorithm for Bilinear Maps. In Information Security Theory and Practice - 11th IFIP WG 11.2 International Conference, WISTP 2017, Heraklion, Crete, Greece, September 28-29, 2017, Proceedings (S. 155–164,). http://doi.org/10.1007/978-3-319-93524-9_10