Designing for expert users on a large non-standard display

Authors:
Henri Palleis;Fabian Hennecke;Axel Hösl;Heinrich Hussmann
Affiliations:
University of Munich (LMU), Munich, Germany;University of Munich (LMU), Munich, Germany;University of Munich (LMU), Munich, Germany;University of Munich (LMU), Munich, Germany
Venue:
Proceedings of the 2013 ACM international conference on Interactive tabletops and surfaces
Year:
2013

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Abstract

Testing new interface concepts for expert users on large and immobile display prototypes complicates the application of a user-centered design approach. In this paper we report on our experience with developing an emergency management system on a large curved display using an iterative user-centered design process. Involving the expert users was a major challenge due to the immobility of our display prototype. We present and discuss different prototyping and evaluation strategies and assess their suitability for such a scenario.