Conference papers Presenters in the track sessions have a 30-minutes slot to present and discuss their paper and change-over between papers. This means that you should prepare a presentation which is approximately 15 minutes and allow 10 minutes for questions and discussion. All seminar rooms in which the conference is held contain high res projector(s), sound and good internet connection (log-on information will be available on your arrival to the campus). They are all located in near vicinity to each other, in the ACM15 building (main venue, see the conference program for exact locations). Please check the time and location of the track-session you are in, as well as get acquainted with your fellow presenters, before you arrive. This you can do on this site in the program and overview of abstracts. Art track Presenters in the art-track are either part of the exhibition or performing, as well as perhaps presenting in an academic track session. The formats here are negotiated on a case-to-case basis with the art track chairs, Laura Beloff and Morten Søndergaard, and Sebastian Bülow well before arrival in Copenhagen. We are looking forward to seeing you all in Copenhagen!