Talking to Strangers: Using Large Public Displays to Facilitate Social Interaction

  • Elisa Rubegni
  • Nemanja Memarovic
  • Marc Langheinrich
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6770)


Alumni events and homecomings provide opportunities to reconnect and reminiscence with old friends and colleagues, i.e., they aim to reinforce connections between community members. Although these events explicitly foster social interaction, the first step in engaging with others can still be difficult. To help “break the ice”, we have built USIAlumni Faces, a ‘yearbook’ application running on a public display that is operated via a gesture interface. We deployed USIAlumni Faces at a large university alumni event, which gave us the opportunity to observe and understand learning techniques for gesture interfaces and their role in supporting the emergence of social interaction in public spaces. We found that gesture-based interfaces support the natural diffusion of interaction patterns in public spaces through the observe-and-learn model, and that sensory-motor patterns can aid social interaction in public, as they act as conversation starters between both strangers and acquaintances.


public displays gesture interfaces social learning interaction design 


  1. 1.
    Shirky, C.: Situated Software, Networks, Economics and Culture mailing list. First published on (March 30, 2004),
  2. 2.
    McCarthy, J., Costa, T., Liongosari, E.: Unicast, outcast & groupcast: Three steps toward ubiquitous, peripheral displays. In: Gregory, A.D., Brumitt, B., Steven, S. (eds.) UbiComp 2001. LNCS, vol. 2201, pp. 332–345. Springer, Heidelberg (2001)CrossRefGoogle Scholar
  3. 3.
    McDonald, D.W., McCarthy, J.F., Soroczak, S., Nguyen, D.H., Rashid, D.H.: Proactive displays: Supporting awareness in fluid social environments. ACM Transactions Computer-Human Interaction 14, 4, 16, 1–31 (2008)CrossRefGoogle Scholar
  4. 4.
    Churchill, E.F., Nelson, L., Denoue, L.: Multimedia fliers: Information sharing with digital community bulletin boards. In: Proceedings of the First International Conference on Communities and Technologies, pp. 97–118. Springer, Heidelberg (2003)Google Scholar
  5. 5.
    Alt, F., Memarovic, N., Elhart, I., Bial, D., Schmidt, A., Langheinrich, M., Harboe, G., Huang, E., Scipioni, M.P.: Designing Shared Public Display Networks — Implications from Today’s Paper-Based Notice Areas. In: Proceedings of the 9th International Conference on Pervasive Computing (to appear, 2011)Google Scholar
  6. 6.
    Peltonen, P., Kurvinen, E., Salovaara, A., Jacucci, G., Ilmonen, T., Evans, J., Oulasvirta, A., Saarikko, P.: “It’s Mine, Don’t Touch!” Interactions at a large multi-touch display in a city centre. In: Proceeding of the 26th Annual SIGCHI Conference on Human Factors in Computing Systems, pp. 1285–1294. ACM, New York (2008)Google Scholar
  7. 7.
    Kolb, D.A.: Experiential Learning: Experience as the Source of Learning and Development. Prentice-Hall Inc., New Jersey (1984)Google Scholar
  8. 8.
    Hornecker, E.: Graspable Interfaces as Tool for Cooperative Modelling. In: Proceedings of the 24th Information Systems Research Seminar in Scandinavia, vol. 3, pp. 215–228 (2001)Google Scholar
  9. 9.
    Marshall, P., Cheng, P.C., Luckin, R.: Tangibles in the balance: a discovery learning task with physical or graphical materials. In: Proceedings of the 4th International Conference on Tangible, Embedded, and Embodied Interaction, pp. 153–160. ACM, New York (2010)CrossRefGoogle Scholar
  10. 10.
    Jacucci, G., Morrison, A., Richard, G.T., Kleimola, J., Peltonen, P., Parisi, L., Laitinen, T.: Worlds of information: designing for engagement at a public multi-touch display. In: Proceedings of the 28th annual SIGCHI Conference on Human Factors in Computing Systems, pp. 2267–2276. ACM, New York (2010)Google Scholar
  11. 11.
    Kierkels, J., van den Hoven, E.: Children’s haptic experiences of tangible artifacts varying in hardness. In: Proceedings of the 5th Nordic Conference on Human-Computer Interaction: Building Bridges, vol. 358, pp. 221–228. ACM, New York (2008)CrossRefGoogle Scholar
  12. 12.
    Jordà, S., Geiger, G., Alonso, M., Kaltenbrunner, M.: The reacTable: exploring the synergy between live music performance and tabletop tangible interfaces. In: Proceedings of the 1st International Conference on Tangible and Embedded Interaction, pp. 139–146. ACM, New York (2007)CrossRefGoogle Scholar
  13. 13.
    Sundar, S.S., Xu, Q., Bellur, S.: Designing interactivity in media interfaces: a communications perspective. In: Proceedings of the 28th Annual SIGCHI Conference on Human Factors in Computing Systems, pp. 2247–2256. ACM, New York (2010)Google Scholar
  14. 14.
    Xie, L., Antle, A.N., Motamedi, N.: Are tangibles more fun?: comparing children’s enjoyment and engagement using physical, graphical and tangible user interfaces. In: Proceedings of the 2nd International Conference on Tangible and Embedded Interaction, pp. 191–198. ACM, New York (2008)CrossRefGoogle Scholar
  15. 15.
    Lucchi, A., Jermann, P., Zufferey, G., Dillenbourg, P.: An empirical evaluation of touch and tangible interfaces for tabletop displays. In: Proceedings of the 4th International Conference on Tangible, Embedded, and Embodied Interaction, pp. 177–184. ACM, New York (2010)CrossRefGoogle Scholar
  16. 16.
    Tuddenham, P., Kirk, D., Izadi, S.: Graspables revisited: multi-touch vs. tangible input for tabletop displays in acquisition and manipulation tasks. In: Proceedings of the 28th Annual SIGCHI Conference on Human Factors in Computing Systems, pp. 2223–2232. ACM, New York (2010)Google Scholar
  17. 17.
    Maes, P.: Fluid Interfaces Group, Massachusetts Institute of Technology Media Lab,
  18. 18.
    Dourish, P.: Where the action is: the foundations of embodied interaction. MIT Press, Cambridge (2001)Google Scholar
  19. 19.
    Rizzo, A., Rubegni, E., Caporali, M.: Why here and now. In: Stephanidis, C. (ed.) UAHCI 2009. LNCS, vol. 5615, pp. 729–737. Springer, Heidelberg (2009)CrossRefGoogle Scholar
  20. 20.
    Milekic, S.: Towards Tangible Virtualities: Tangialities published. In: Museums & Web 2002: Selected Papers from an International Conference, pp. 189–196. Archives & Museum Informatics (2002)Google Scholar
  21. 21.
    Russel, D.M., Drews, C.: Social Aspects of Using Large Public Interactive Displays for Collaboration. In: Borriello, G., Holmquist, L.E. (eds.) UbiComp 2002. LNCS, vol. 2498, pp. 663–670. Springer, Heidelberg (2002)Google Scholar
  22. 22.
    Rogers, Y., Lindley, S.: Collaborating around vertical and horizontal large interactive displays: which way is best? Interacting with Computers 16(6), 1133–1152 (2004)CrossRefGoogle Scholar
  23. 23.
    Ha, V., Inkpen, K.M., Whalen, T., Mandryk, R.L.: Direct Intentions: The Effects of Input Devices on Collaboration around a Tabletop Display. In: First IEEE International Workshop on Horizontal Interactive Human-Computer Systems, pp. 177–184. IEE Press, New York (2006)Google Scholar
  24. 24.
    Vygotsky, L.S.: Interaction between learning and development. In: Mind in society: The development of higher psychological processes, pp. 79–91. Harvard University Press, Cambridge (1978)Google Scholar
  25. 25.
    Tomasello, M.: The cultural ecology of young children’s interactions with objects and artifacts. In: Winograd, E., Fivush, R. (eds.) Ecological Approaches to Cognition: Essays in Honor of Ulric Neisser, pp. 153–170. Lawrence Erlbaum Associates Inc., Mahwah (1999)Google Scholar
  26. 26.
    Rizzo, A., Del Monte, M., Rubegni, E., Torsi, S.: The interplay between sensory-motor and intentional affordances. In: Children and embodied interaction workshop: seeking common ground. Position Paper at the Workshop Embodied Interaction at IDC 2009, Como (2009)Google Scholar
  27. 27.
    Brignull, H., Izadi, G., Fitzpatrick, G., Rogers, Y., Rodden, T.: The introduction of a shared interactive surface into a communal space. In: Proceedings of the 2004 ACM Conference on Computer Supported Cooperative Work, pp. 49–58. ACM, New York (2004)Google Scholar
  28. 28.
    Taylor, N., Cheverst, K.: Social interaction around a rural community photo display. Int. J. of Hum.-Comp. Studies 67(12), 1037–1047 (2009)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Elisa Rubegni
    • 1
  • Nemanja Memarovic
    • 2
  • Marc Langheinrich
    • 2
  1. 1.Faculty of Communication SciencesUniversity of LuganoLuganoSwitzerland
  2. 2.Faculty of InformaticsUniversity of LuganoLuganoSwitzerland

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