Publications

    Ferreira, J. P., Noronha e Sousa, M., Branco, N., Ferreira, M. J., Otero, N., Zagalo, N., & Branco, P. “Predicting users’ task difficulty using Social Signals: A Preliminary Model,” Proceedings of the BCS HCI 2012 Workshops: Video Analysis Techniques for Human-Computer Interaction, September 11, 2012, Birmingham, UK. http://ewic.bcs.org/upload/pdf/ewic_hci12_vat_paper7.pdf


    Ferreira, J.P., Noronha e Sousa, M., Branco, N., Ferreira, M.J., Otero, N., Zagalo, N., Branco, P., “Thin Slices of Interaction: Predicting Users’ Task Difficulty within 60 sec.,” Proceedings of the 2012 Annual Conference Extended abstracts on Human Factors in Computing Systems - CHI EA ’12, 2012, pp.171-180. http://dl.acm.org/citation.cfm?id=2212795



    Branco, N., Ferreira, J.P., Sousa, M. N., Branco, P., Otero, N., Zagalo, N., Ferreira, M.J., “Blink: Observing Thin Slices of Behavior to Determine Users’ Expectation towards Task Difficulty,” Proceedings of the 2011 Annual Conference extended abstracts on Human Factors in Computing Systems - CHI EA ’11, ACM, 2011, pp. 2299-2304.
    http://repositorium.sdum.uminho.pt/bitstream/1822/15852/1/p2299-branco.pdf


    Branco, P., Encarnação, L. M., and Marcos, A., “It´s all in the Face: Studies on Monitoring Users’ Experience,” Proceedings SIACG - Third Ibero-American Symposium on Computer Graphics, 2006, pp. 45-51.
    http://repositorium.sdum.uminho.pt/bitstream/1822/8847/1/SIACG_Branco.pdf