Kropp, MartinMateescu, MagdalenaBurkhard, RogerZahn, CarmenVischi, Dario2019-04-032019-04-032015978-1-4503-3899-810.1145/2817721.2835072http://hdl.handle.net/11654/27525Agile methods emphasize highly interactive and close collaboration within teams and among stakeholders. Due to still missing adequate digital tools, agile teams use mostly physical artefacts like wallboards and story cards. In this paper, we present aWall, an agile team collaboration tool for large multi-touch wall systems. aWall was designed based on empirical user research using new interaction and visualization concepts to support and foster the highly collaborative and communicative agile work style. The application is based on web technology and can be used in both co-located and distributed setting. The implemented prototypes were validated with end-users in a user workshop.en04B - Beitrag Konferenzschrift361-366