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Panos Markopoulos - Publications

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· Edited volumes

· Journal papers

· Published conference/workshop proceedings and book chapters

· Unpublished conference/workshop proceedings

Edited volumes	Markopoulos, P, Johnson, P. (1998) Design, Specification and Verification of Interactive Systems ’98. Springer-Verlag, New York, ISBN 3-211-83212-2. Markopoulos, P, Johnson, P. (1998)  DSV-IS’98 Supplementary Proceedings, 5^th Eurographics Workshop on Design, Specification and Verificatiion of Interactive Systems, Eurographics ISSN 1024 0861. (informal proceedings) Bouwhuis, D.G., Houtsma, A.J.M., Krahmer, E., Markopoulos, P., (2000) IPO Annual Progress Report, 35, ISSN 0921-2566. Bekker, M., Markopoulos, P., Kersten-Tsikalkina, M. (2002) Interaction Design and Children.  Shaker Publishing, ISBN 90-423-0200-3. Markopoulos, P., Eggen, B., Aarts, E., Crowley, J. (2004)  Ambient Intelligence, Proceedings EUSAI 2004, Springer, LNCS, 3295. Fincher, S., Markopoulos, P., Moore, D., Ruddle, R. (2004) People and Computers XVIII - Design for Life, Proceedings HCI 2004, Springer. Markopoulos, P., de Ruyter, B, IJsselsteijn, W.A., Rowland, D., (2008) Fun n’ Games. Springer, LNCS 5294. Markopoulos, P, de Ruyter, B., Mackay, W. (Eds.) Awareness Systems: Advances in Theory, Methodology and Design, Human-Computer Interaction Series. 2009, Approx. 485 p. 98 illus., Hardcover,ISBN: 978-1-84882-476-8, DOI 10.1007/978-1-84882-477-5, (link to Springer)
Journal papers	Markopoulos P., Wilson S., Johnson P., (1994)  Representation and Use of Task Knowledge in a User Interface Design Environment.  IEE Proceedings~E, Computers and Digital Techniques, Vol. 141, No. 2, 79-84. (.pdf) Markopoulos P., Gikas, S., (1997) Towards A Formal Model For Extant Task Knowledge Representation.  Cognitive Systems, Vol. 3-4, 289-310. (.pdf) Markopoulos, P., Rowson, J.,  Johnson, P., (1997) Composition and Synthesis with a Formal Interactor Model.  Interacting with Computers, 9 (1997), Elsevier, 197-223. (.pdf). Markopoulos, P., Johnson, P., Rowson., J., (1998)  Formal architectural abstractions for interactive software.  Journal of Human Computer Studies, Academic Press, 49, 679-715. (.pdf) Markopoulos, P., Bekker, M.M. (2003) On assessing usability testing methods for children. Interacting with Computers, 15 (2), Elsevier, 141-149. (get it from Springer). Markopoulos, P., Bekker, M.M. (2003) Interaction Design and Children, Editorial for special Issue, Interacting with Computers, 15 (2), 227-243.(get it from Springer). Huijnen, C.A.G.J., IJsselsteijn, W.A., Markopoulos, P., de Ruyter, B. (2004) Enhancing Social Presence by Connecting Consumer Devices. International Journal of Cognition and Technology, 6 (1), 41-44.(.pdf) Mavrommati, I., Kameas, A., Markopoulos, P. (2004) An Editing tool that manages device associations. Personal and Ubiquitous Computing, Springer-Verlag, London, ISSN: 1617-4909, 1617-4917, Volume 8, No. 3-4, July 2004, 255-263. (.pdf) Romero, N., Markopoulos, P., van Baren, J, de Ruyter, B., IJsselsteijn, W., Farshchian, B. (2007) Connecting the Family with Awareness Systems. Personal and Ubiquitous Computing, 11 (4), Springer, 299-312. link to article on Springer Markopoulos, P., IJsselsteijn, W., Huijnen, C., de Ruyter, B. (2005) Sharing Experiences through Awareness Systems in the Home.  Interacting with Computers, 17, 5, Elsevier, 506-521. (.pdf) de Ruyter, B., Saini, P., Markopoulos, P., van Breemen, A., (2005) Assessing the Effects of Building Social Intelligence in a Robotic Interface for the Home.  Interacting with Computers, 17, 5, Elsevier, 522-541.(.pdf) Markopoulos, P., Bongers, B., van Alphen, E., Dekker, J., van Dijk, W., Messemaker, S., van Poppel, J., van der Vlist, B., Volman, D., van Wanrooij, G. (2005)  The PhotoMirror appliance: affective awareness in the hallway. Personal and Ubiquitous Computing, Nov 2005, vol.10, no2-3, 128-135.  (.pdf). Janse, M., Markopoulos, P., Vinken, P., (in 2005) User-System Interaction Design Programme. ACM Interactions, 12 (5), September+October issue33-34. Hoof, J.v., Kort, H.S.M., Markopoulos, P., Soede, M., (2007) Ambient intelligence, ethics and privacy, Gerontechnology journal, July 2007, 6(3), 155-163. Markopoulos, P., (2009) Awareness systems and the role of social intelligence. AI & SOCIETY: Volume 24, Issue1, Page 115, Springer (pdf). Van de Garde-Perik, Markopoulos, P., de Ruyter, B., Eggen, B., IJsselsteijn, W.A, (2008). Investigating privacy attitudes and behavior in relation to personalization. Social Science Computer Review, Spring 2008, Vol 26, No 1., 20-44. (.pdf) Khan, J.V., Markopoulos, P., (2008) Busy families’ awareness needs. International Journal of Human-Computer Studies Volume 67, Issue 2, February 2009, Pages 139-153  (available on line by Springer) Dadlani, P., Sinitsyn, A., Fontijn, W., Markopoulos, P., (2010) Aurama: caregiver awareness for living independently with an augmented picture frame display. AI & Society, Springer 25 (2). 233-245. (springer ) Abrazhevich,D., Markopoulos, P, Rauterberg, M., (2009) Designing Internet-Based Payment Systems: Guidelines and Empirical Basis, Human-Computer Interaction, Taylor & Francis, Volume 24, pp. 408–443, ISSN: 0737-0024 print / 1532-705 online, DOI : 10.1080/07370020903038144. (.pdf) Kaptein, M, Markopoulos, P., de Ruyter, B., Aarts, E., (2010) Persuasion in Ambient Intelligence. Journal of Ambient Intelligence and Humanized Computing. Springer, 1(1), 43-56,  10.1007/s12652-009-0001-7 (.pdf) Khan, J.V., Markopoulos, P., Eggen, B. Metaxas, G. (2010) Evaluation of a pervasive awareness system designed for busy parents. Pervasive and Mobile Computing Volume 6, Issue 5, Human Behavior in Ubiquitous Environments: Experience and Interaction Design, October 2010, Pages 537-558, ISSN 1574-1192, DOI: 10.1016/j.pmcj.2010.03.003. 10.1007/s12652-009-0001-7 (.pdf) Soute, I., Markopoulos, P., Magielse, R., (2010). Head Up Games: combining the best of both worlds by merging traditional and digital play. Personal Ubiquitous Comput. 14, 5 (July 2010), 435-444. DOI=10.1007/s00779-009-0265-0 http://dx.doi.org/10.1007/s00779-009-0265-0 Dadlani, P., Markopoulos, P., Sinitsyn, A., Aarts, E., (2011) Supporting peace of mind and independent living with the Aurama awareness system. Journal of Ambient Intelligence and Smart Environments, IOS Press, ISSN 1876-1364, Vol.3, n.1., DOI 37-50.10.3233/AIS-2011-0094. (.pdf) Khan, J.V., Markopoulos, P., (2011) Sampling and Reconstructing User Experience. International Journal of Handheld Computing Research 2(3), 53-72, July-September 2011. (.pdf) de Ruyter, B., Baha, E., Pijl, M., Markopoulos, P., (2011) The Role of Empathy in Making Availability Judgments from Video and Silhouette Awareness Information, The Ergonomics Open Journal, 2011, 4, 41-46. (TOERG) Szostek, A., Markopoulos, P., Eggen, B., (2011) The Dynamic Nature of Availability.The Ergonomics Open Journal, 4., 28-40. (TOERG) Zaman, B. , Vanden Abeele, V. , Markopoulos, Panos & Marshall, Paul (2011, June). Editorial – The evolving field of tangible interaction for children: the challenge of empirical validation. Personal and Ubiquitous Computing. Online first (pp. Doi: 10.1007/s00779-011-0409-x). Url: http://dx.doi.org/10.1007/s00779-011-0409-x. 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Book chapters / Proceedings	2011 Maurits Kaptein, Steven Duplinsky, and Panos Markopoulos. 2011. Means based adaptive persuasive systems. In Proceedings of the 2011 annual conference on Human factors in computing systems (CHI '11). ACM, New York, NY, USA, 335-344. DOI=10.1145/1978942.1978990 http://doi.acm.org/10.1145/1978942.1978990 Luuk Beursgens, Freek Boesten, Annick Timmermans, Henk Seelen, and Panos Markopoulos. 2011. Us'em: motivating stroke survivors to use their impaired arm and hand in daily life. In Proceedings of the 2011 annual conference extended abstracts on Human factors in computing systems (CHI EA '11). ACM, New York, NY, USA, 1279-1284. DOI=10.1145/1979742.1979761 http://doi.acm.org/10.1145/1979742.1979761 Vassilis-Javed Khan, Panos Markopoulos, and Nynke Spijksma. 2011. On the use of pervasive computing to support patients with obsessive compulsive disorder. In Proceedings of the 2011 annual conference extended abstracts on Human factors in computing systems (CHI EA '11). ACM, New York, NY, USA, 1213-1218. DOI=10.1145/1979742.1979750 http://doi.acm.org/10.1145/1979742.1979750 P.Kierkegaard, P.Markopoulos (2011) From top to bottom: end user development, motivation, creativity and organisational support. In Costabilie, M., Dittrich, Y., Fischer, G., and Piccinno A., (Eds.) End-User Development, Proceedings IS-EUD 2011, LNCS 6654, Springer Berlin/Heidelberg,  307-312, Doi: 10.1007/978-3-642-21530-8_31 Dhillon, B., Banach, P., Kocielink, R., Eparanza, J.P., Politis, I., Raczewska, A., Markopoulos, P., (2011)  Visual Fidelity of Video Prototypes and User Feedback: A Case Study. In Proceedings, British HCI, 2011. (almost final version:.pdf) Markopoulos, P.,Timmermans, A.A.A., Beursgens, L., van Donselaar, R., Seelen, H.A.M (2011) The User-Centered Design of a Device for Motivating Stroke Patients to Use Their Impaired Arm-Hand in Daily Life Activities.33rd Annual International IEEE EMBS Conference, August 30 - September 3, 2011, Boston, MA, USA 2010 Kaptein, M., Nass, C., Markopoulos, P. (2010) Powerful and consistent analysis of Likert-type rating scales. In Proceedings CHI 2010, ACM, New York, NY, 2391-2394. DOI= http://doi.acm.org/10.1145/1753326.1753686 Fransen,S., Markopoulos, P., (2010) Let Robots do the Talking, To be presented in IDC 2010, Barcelona, June 9-12. Yarosh, S., Markpoulos, P., (2010) Design of an instrument for the evaluation of communication technologies with children. To be presented in IDC 2010, Barcelona, June 9-12. Kaptein, M.C., Bel, D., Markopoulos, P., de Ruyter, B., Aarts, E., (2010) Connectedness and Compliance, Preseented at CHI 2010 workshop on Social Connectedness. Benini, M.J.S., Bruinink, M., Pekel, A.D., Talbott, W.A., Visser, A., Markopoulos, P., (to appear) Restoring Balance: Replacing the Vestibular Sense with Wearable Vibrotactile Feedback, In Röcker, C.,Smart Healthcare Applications and Services, IGI Global. Toering, E., Soute, I., Markopoulos, P., (2010) Rule customization in head-up games. In Proceedings of the 3rd International Conference on Fun and Games (Fun and Games '10). ACM, New York, NY, USA, 144-148. (.pdf) DOI=10.1145/1823818.1823834  2009 Kaptein, M., Markopoulos, P., de Ruyter, B., Aarts, E., (2009) Can You Be Persuaded? Individual Differences in Susceptibility to Persuasion. INTERACT (1) 2009: 115-118. (.pdf) André T. S. Fialho, Herjan van den Heuvel, Qonita Shahab, Qing Liu, Li Li, Privender Saini, Joyca Lacroix, Panos Markopoulos: ActiveShare: sharing challenges to increase physical activities. CHI Extended Abstracts 2009: 4159-4164 (.pdf) Khan, V.-J., Markopoulos, P., Eggen, B., An experience sampling study into awareness needs of busy families, 2009, Proc. HSI'09, IEEE, pp. 338 - 343, DOI 10.1109/HSI.2009.5091002. 2nd IEEE International Conference on Human System Interaction, Catania, Italy, May 21-23, 2009 Magielse, R. and Markopoulos, P. 2009. HeartBeat: an outdoor pervasive game for children. In Proceedings of the 27th international Conference on Human Factors in Computing Systems (Boston, MA, USA, April 04 - 09, 2009). CHI '09. ACM, New York, NY, 2181-2184. DOI= http://doi.acm.org/10.1145/1518701.1519033 (.pdf) Romero, N., Markopoulos, P. (2009). Grounding Privacy with Awareness. Markopoulos, P., de Ruyter, B., Mackay, W. (Eds). Awareness Systems: Advances in Theory, Methodology and Design. Human-Computer Interaction, ISBN: 978-1-84882-476-8, 207-229. (get it from Springer) Metaxas, G., Metin, B., Schneider, J., Markopoulos, P., de Ruyter, B., Awareness of Daily Life Activities. In Markopoulos, P., de Ruyter, B., Mackay, W. (Eds). Awareness Systems: Advances in Theory, Methodology and Design. Human-Computer Interaction, ISBN: 978-1-84882-476-8, 351-365.(get it from Springer) Markopoulos, P., (2009) A Design Framework for Awareness Systems. In Markopoulos, P., de Ruyter, B., Mackay, W. (Eds). Awareness Systems: Advances in Theory, Methodology and Design. Human-Computer Interaction, ISBN: 978-1-84882-476-8, 49-72.(get it from Springer) Metaxas, G., Markopoulos, P. (2009) Abstractions of Awareness: Aware of What? In Markopoulos, P., de Ruyter, B., Mackay, W. (Eds). Awareness Systems: Advances in Theory, Methodology and Design. Human-Computer Interaction, ISBN: 978-1-84882-476-8, 149-172.(get it from Springer) IJsselsteijn, W., van Baren, J., Markopoulos, P., Romero, N., de Ruyter, B., (2009) Measuring Affective Benefits and Costs of Mediated Awareness: Development and Validation of the ABC-Questionnaire. In Markopoulos, P., de Ruyter, B., Mackay, W. (Eds). Awareness Systems: Advances in Theory, Methodology and Design. Human-Computer Interaction, ISBN: 978-1-84882-476-8, 473-488.(get it from Springer) Romero, N. A. and Markopoulos, P. 2009. Grounding interpersonal privacy in mediated settings. In Proceedings of the ACM 2009 international Conference on Supporting Group Work (Sanibel Island, Florida, USA, May 10 - 13, 2009). GROUP '09. ACM, New York, NY, 263-272. DOI= http://doi.acm.org/10.1145/1531674.1531713 (.pdf) Soute, I., Kaptein, M., & Markopoulos, P. (2009). Evaluating outdoor play for children: virtual vs. tangible game objects in pervasive games. In Proceedings of the 8th International Conference on Interaction Design and Children (pp. 250-253). Como, Italy: ACM. doi: 10.1145/1551788.1551844. (.pdf) Hendrix, K., van Herk, R., Verhaegh, J., and Markopoulos, P. 2009. Increasing children's social competence through games, an exploratory study. In Proceedings of the 8th international Conference on interaction Design and Children (Como, Italy, June 03 - 05, 2009). IDC '09. ACM, New York, NY, 182-185. DOI= http://doi.acm.org/10.1145/1551788.1551823 (.pdf) Romero, N., Boer, L., Markopoulos, P., (2009)Interactive and Lightweight Mechanisms to Coordinate Interpersonal Privacy in Mediated Communication. INTERACT (2) 2009: 832-833 (pdf) Metaxas, G., Markopoulos, P., Aarts, E., (to appear) Amelie: a recombinant computing framework for ambient awareness. Proceedings AMI'09, Springer. Dadlani, P., Markopoulos, P., Aarts, E., (to appear) Intertwining Implicit and Explicit Awareness of Well being to Support Peace of Mind and Connectedness. Proceedings AMI'09 Spinger. Zaman, B., Vanden Abeele, V., Markopoulos, P., and Marshall, P. (2009). Tangibles for children,: the challenges. In CHI'09  Extended Abstracts, ACM, New York, NY, 4729-4732. DOI= http://doi.acm.org/10.1145/1520340.1520727 2008 Van Hoof, J., Markopoulos, P., (2008) Technologie en Langdurige Zorg: Trends, Toepassingen, Randvoorwaarden en Kansen. In Handboek Technologie en Zorg. Ying Li, Willem Fontijn, P.Markpoulos (2008) A Tangible Tabletop Game Supporting Therapy of Children with Cerebral Palsy. In Proceedings Fun n' Games 2008, Springer LNCS 5294, 182-193. (almost final draft, final version from Springer Khan, V., Metaxas, G., and Markopoulos, P. (2008). Pervasive awareness. In Proceedings MobileHCI '08. ACM, New York, NY, 519-521. 66. (.pdf) van Hoof, J., Markopoulos, P., (2008) Veiligheid en privacy. In Kort, H., Cordia, A., de Witte, L., (Eds) Langdurende zorg en technologie. Lemma, p.413-416. Khan, V., Markopoulos, P., Eggen, B., IJsselsteijn, W., and de Ruyter, B. (2008). Reconexp: a way to reduce the data loss of the experiencing sampling method. In Proceedings, MobileHCI '08. ACM, New York, NY, 471-476. 68. (.pdf) Bakker, S., Markopoulos, P., & de Kort, Y. A. W. (2008). Observing Head-Up Games; an Observation Scheme for Head-Up Behavior. NordiCHI 2008, 20-22 October, Lund, Sweden. 70. (.pdf) Hendrix, K., Yang, G., van de Mortel, D., Tijs, T.,  & Markopoulos, P., (2008) Designing a Head-Up Game for Children. People and Computers XXII Culture, Creativity, Interaction Proceedings of HCI 2008 The 22nd British HCI Group Annual Conference Liverpool John Moores University, UK, 1 - 5 September 2008 (.pdf) Riekhoff, J., Markopoulos, P., (2008) Sampling young children’s experiences with cultural probes. Proceedings IDC 2008. 71. (.pdf) Markopoulos, P., Verschoor, Y., de Ruyter, B., IJsselstein, W.A., (2008) Testing Interactive Products with the Robot Intervention Method. Proceedings IDC 2008. (.pdf) Read, J.C., Markopoulos, P., Parés, N., Hourcade, J.P., Antle, A.N., (2008) Child computer interaction. CHI Extended Abstracts 2008: 2419-2422 73. Wolfgang Reitberger, Manfred Tscheligi, Boris E. R. de Ruyter, Panos Markopoulos (2008) Surrounded by ambient persuasion. CHI Extended Abstracts 2008: 3989-3992. 2007 Al Mahmud, A., Kaptein, M., Moran, O., van de Garde-Perik, E., Markopoulos, P. (2007) Understanding Compliance to Privacy Guidelines Using Text-and Video-Based Scenarios. Proceedings INTERACT (2) 2007, LNCS 4663, 156-168 (.pdf) Al Mahmud, A., Mubin, O., Octavia, J. R., Shahid, S., Yeo, L., Markopoulos, P., and Martens, J. 2007. aMAZEd: designing an affective social game for children. In Proceedings of the 6th international Conference on interaction Design and Children (Aalborg, Denmark, June 06 - 08, 2007). IDC '07. ACM, New York, NY, 53-56. (.pdf) Al Mahmud, A., Mubin, O., Octavia, J.R., Shahid, S., Yeo, L-C, Markopoulos, P., Martens, J-B., Aliakseyu, D. (2007) Affective Tabletop Game: A New Gaming Experience for Children. Second Annual IEEE International Workshop on Horizontal Interactive Human-Computer Systems (TABLETOP'07) pp. 44-51. (.pdf) Khan V.J., Markopoulos, P., de Ruyter, B., IJsselsteijn, W.A. (2007) Expected Information Needs of Parents for Pervasive Awareness Systems. Proceedings Ambient Intelligence 2007, LNCS, 332-339. (.pdf) Khan, J.V., Markopoulos, P., (2007) On the role of awareness systems for supporting parent involvement in young children's schooling, Home Informatics and Telematics: ICT for The Next Billion, Proceeidngs HOIT 2007, Springer, 91-101, IFIP Book Series, Vol. 241, DOI 10.1007/978-0-387-73697-6_7 (.pdf) Markopoulos, P., Awareness Systems: Design and Research Issues. Social Intelligence Design 2007, 1-9. (.pdf) Metaxas, G., Markopoulos, P., (in press) Aware of what? A formal model of Awareness Systems that extends the focus-nimbus model. EHCI, Springer, LNCS.(.pdf). Metaxas, G., Metin, B., Schneider, J., Markopoulos, P., De Ruyter, B., (2007) Daily Activities Diarist: Supporting Aging in Place with Semantically Enriched Narratives, INTERACT 2007, Springer, LNCS 4663: 390-403. (pdf) Romero, N., Markopoulos, P., van Baren, J, de Ruyter, B., IJsselsteijn, W., Farshchian, B. (2007) Connecting the Family with Awareness Systems. Personal and Ubiquitous Computing, 11 (4), Springer, 299-312. (.pdf) Romero, N.A., Szostek-Matysiak, Al, Kaptein, M.C., Markopoulos, P., (2007) Behaviours and preferences when coordinating mediated interruptions: Social and system influence. Proceedings CSCW 2007, Springer LNCS, 351-370. (.pdf) Soute, I., Markopoulos, P. (2007) Head Up Games: The Games of the Future Will Look More Like the Games of the Past. Proceedings Interact 2007, Springer, LNCS, 4663/2007, 404-407. (.pdf) de Ruyter, B., Markopoulos, P., Aarts, E., (2007) The Persuasiveness of Ambient Intelligence. In Petkovic, M., Jonker, M., (Eds.) Security, Privacy, and Trust in Modern Data Management.Springer, Data-Centric Systems and Applications, 367-382. (.pdf). 2006 Verhaegh, J., Soute, I., Kessels, A., and Markopoulos, P. 2006. On the design of Camelot, an outdoor game for children. In Proceeding of the 2006 Conference on interaction Design and Children (Tampere, Finland, June 07 - 09, 2006). IDC '06. ACM Press, New York, NY, 9-16. (.pdf) Szóstek, A. M. and Markopoulos, P. 2006. Factors defining face-to-face interruptions in the office environment. In CHI '06 Extended Abstracts on Human Factors in Computing Systems (Montréal, Québec, Canada, April 22 - 27, 2006). CHI '06. ACM Press, New York, NY, 1379-1384. (.pdf) Baauw, E., Bekker, M. M., and Markopoulos, P. (2006) Assessing the applicability of the structured expert evaluation method (SEEM) for a wider age group. In Proceeding IDC '06. ACM Press, New York, NY, 73-80. (.pdf) van de Garde-Perik, E., Markopoulos, P., and de Ruyter, B. (2006). On the relative importance of privacy guidelines for ambient health care. In Proceedings NordiCHI '06, vol. 189. (.pdf) Khan, J.V., Markopoulos, P., Mota, S.A., IJsselsteijn, W.A., de Ruyter, B., (2006) Intra-family communication needs; how can Awareness Systems provide support? Proceeedings IE'06. (.pdf) De Ruyter, B, Huijnen, C., Markopoulos, P., IJsselsteijn, W.A., (2006) Creating Social Presence through Peripheral Awareness. In Aarts, E., Diederiks, E., (Eds.) Ambient Lifestyle, BIS Bright,  69-71.(2006) Van Breemen, A., Meerkbeek, B., Hoonhout, J., Bingley, P., de Ruyter, B., Saini, P., Markopoulos, P., (2006) The iCat User Interface Robot., Ambient Lifestyle, BIS Bright,  159-163. Mota, S.A., IJsselsteijn, W.A., Markopoulos, P., (2006) Challenges for Enhancing Social Connectedness at Home.  Presented at: Nurturing Technologies in the Domestic Environment: Feeling Comforted, Cared for, and Connected at Home, Workshop at Ubicomp 2006, Orange County, California, September 17-21, 2006. (.pdf) 2005 Brederode, B., Markopoulos, P., Gielen, M., Vermeeren, A., and de Ridder, H. 2005. pOwerball: the design of a novel mixed-reality game for children with mixed abilities. In Proceedings of the 2005 Conference on interaction Design and Children (Boulder, Colorado, June 08 - 10, 2005). IDC '05. ACM, New York, NY, 32-39. (.pdf) Markopoulos, P., (2005) Designing ubiquitous computer human interaction: the case of the connected family.  To appear in Isomaki, H., Pirhonen, A., Roast, C., Saariluoma, P., (Eds.) Future Interaction Design.  Springer, 125-150. (abstract .txt) (almost final draft .pdf) Romero, N., Markopoulos, P., (2005) Common Ground to Analyse Privacy Negotiation in Awareness Systems. In Costabile, M.F., Paternó (Eds.) Human-Computer Interaction – INTERACT 2005, Springer, LNCS 3585, 1006-1009. (get it from Springer) (final draft) de Ruyter, B., Aarts, E., Markopoulos, P., Markopoulos, P., IJsselsteijn, W. (2005) Ambient Intelligence Research in the HomeLab: Engineering the User Experience. In Weber, W., Rabaey, J.M., Aarts, E. (Eds.) Ambient Intelligence, Springer, 49-62. (.pdf) Amin, A.K., Kersten, B.T.A., Kulyk, O.A., Pelgrim, P.H., Wang, C., Markopoulos, P., (2005) Enriched Mobile Messaging Service for Teens. In Costabile, M.F., Paternó (Eds.) Human-Computer Interaction – INTERACT 2005, Springer, LNCS 3585, 962-965.(get it from Springer) Amin, A.K., Kersten, B.T.A., Kulyk, O.A., Pelgrim, P.H., Wang, C., Markopoulos, P., (2005) The SenseMS: Enriching the SMS experience for Teens by Non-verbal Means. Proceedings, MobileHCI 2005, Salzbourg, Austria, 19-22 September 2005. Metaxas, G., Metin, B., Schneider, J., Shapiro, G., Zhou, W., Markopoulos, P., (2005) SCORPIODROME: An exploration in Mixed Reality Social Gaming for Children. ACM conference on Advances in Computer Entertainment. 15-17 June, Valencia, Spain, ACM Press. (.pdf) Saini, P., de Ruyter, B., Markopoulos, P., van Breemen, A., (2005) Benefits of Social Intelligence in Home Dialogue Systems. In Costabile, M.F., Paternó (Eds.) Human-Computer Interaction – INTERACT 2005, Springer, LNCS 3585, 510-521. (get it from Springer) Markopoulos, P., De Ruyter, B., Mackay, W., (2005) Awareness Systems: Known Results, Theory, Concepts and Future Challenges, CHI 2005, Extended Abstracts, 2128 – 2129. Markopoulos, P., Höysniemi, J., Read, J., MacFarlane, S., (2005) Child Computer Interaction: Methodological Research. In Buono, P., Costabile, M.F., Paternó, F., Santoro, C.l, (Eds.) INTERACT’05 Communicating Naturally with Computers, Adunct Proceedings, Edizioni Giuseppe Laterza, 95-96 2004 Mavrommati, A. Kameas, P. Markopoulos (2004) Computing in Tangible: A component based approachIn Riva, G., Davide, F., Vatalaro, F. e Alcañiz, M. (Eds.) Ambient Intelligence: The evolution of technology, communication and cognition towards the future of human-computer interaction. Volume 6, “Emerging Communication: Studies on New Technologies and Practices” IOS Press, 121- 142. http://www.emergingcommunication.com/volume6.html van Baren, J., IJsselsteijn, W.A., Markopoulos, P., Romero, N., de Ruyter, B. (2004). Measuring Affective Benefits and Costs of Awareness Systems Supporting Intimate Social Networks. In: Nijholt, A. & Nishida, T. (eds.), Proceedings of 3rd workshop on social intelligence design. CTIT Workshop Proceedings Series WP04-02, 13-19. (.pdf) Baauw, E., Markopoulos, P, (2004) A comparison of think aloud and post-task interview. (2004) Proceedings IDC 2004, June 1-3, 2004, Maryland, USA, , ACM Press, 115-117. (.pdf) B. Raducanu, S. Subramanian and P. Markopoulos. "Human Presence Detection by Smart Devices", Proc. of 4th International ICSC Symposium on Engineering of Intelligent Systems 2004, Island of Madeira, Portugal, 29Feb - 4 Mar 2004 ISBN: 3-906454-35-5, Publisher: ICSC Academic Press (.pdf) Markopoulos, P., Romero, N., van Baren, J., IJsselsteijn W., de Ruyter, B, Farshchian: B, Keeping in touch with the family: home and away with the ASTRA awareness system. CHI Extended Abstracts 2004: 1351-1354. (.pdf) Panos Markopoulos, Irene Mavrommati, Achilles Kameas: End-User Configuration of Ambient Intelligence Environments: Feasibility from a User Perspective. EUSAI 2004: 243-254 Van de Garde-Perik,  E., de Ruyter, B., Markopoulos, P., Eggen, P. (2004) The Sensitivities of User Profile Information in Music Recommender Systems. PST 2004: 137-141 2003 Raducanu,B., and Markopoulos, P. (2003) Applications of Vision-Based Attention-Guided Perceptive Devices to Aware Environments. In Aarts, E., Collier, R., van Loenen, E., de Ruyter, B. (Eds.) Ambient Intelligence, LNCS 2875, Springer, 410-418. (available from Springer) N., Romero, J. v. Baren, P. Markopoulos, B. de Ruyter, W. IJsselsteijn (2003) Addressing Interpersonal Communication Needs through Ubiquitous Connectivity: Home and Away.  In Aarts, E., Collier, R., van Loenen, E., de Ruyter, B. (Eds.) Ambient Intelligence, LNCS 2875, Springer, 419-430.(available from Springer) IJsselsteijn, W.A., Markopoulos, P., van Baren, J., Romero, N. (2004). Shifting Perspectives in Communication Media: Social Presence and Connectedness as Complementary Notions. Presented at ICA 2004, 54th Annual Conference of the International Communication Association, Special Panel on (Tele)presence: Theory and Measurement, 27-31 May 2004, New Orleans, USA.(abstract .txt). Mavromatti, I., Markopoulos, P., Calemis, J., Kameas, A., (2003) Experiencing Extrovert Gadgets. Johnson, H., Gray, P. and O'Neil, E. (Eds) Proceedings of HCI 2003, Volume 2, Research Press International, 179-182. (.pdf) Bossman, S., Groenendal, B., Findlater, J-W, Visser, T., de Graaf, M., Markopoulos, P., (2003) GentleGuide: An exploration of haptic output for indoors pedestrian guidance. In Crestani, Fabio; Dunlop, M.; Mizzaro, S. (Eds.) Human-Computer Interaction with Mobile Devices and Services: 5th International Symposium, Mobile HCI 2003, LNCS 2795, Springer, ISBN: 3-540-40821-5, 358 - 362 pdf.  Mc Farlane, S., Mc Farlane, S., Read, J., Hoÿsiniemi, J., Markopoulos, P., (2003).  Half-Day Tutorial: Evaluating Interactive Products for and with Children.  In Rauterberg, M., Menozzi, M. & Wesson, J. (Eds.) Proc. Interact'03, IOS Press, Amsterdam, 1027-1028. Van Vugt, H., Markopoulos, P. (2003) Evaluating technologies in domestic contexts: extending diary techniques with field testing of prototypes. Proceedings In Stephanidis, C. & Jacko, J., (2003) Human Computer Interaction, Theory and Practice, Vol. III, Proceedings HCI International, Lawrenece Erlbaum and Associates, 1039-1044.. (.pdf) IJsselsteijn, W.A., van Baren, J., Romero, N. & Markopoulos, P. The unbearable lightness of Being There: Contrasting approaches to presence engineering In: T. Ebrahimi and T. Sikora (eds.), Proceedings of SPIE Vol. 5150, Visual Communications and Image Processing 2003, pp. 61-68.  (.pdf) van Baren, J., IJsselsteijn, W.A., Romero, N., Markopoulos, P., de Ruyter, B. Affective Benefits in Communication: The development and field-testing of a new questionnaire measure PRESENCE 2003, 6th Annual International Workshop on Presence, Aalborg, Denmark, 6-8 October 2003.  (.pdf) De Ruyter, B., Huijnen, C., Markopoulos, P., IJsselsteijn, W., (2003) Creating social presence through peripheral awareness. In Stephanidis, C. & Jacko, J., (2003) Human Computer Interaction, Theory and Practice, Vol. III, Proceedings HCI International, Lawrenece Erlbaum and Associates, 889-893. (.pdf) Mavromatti, I., Kameas, A., Markopoulos, P., (2003) Visibility and accessibility of a component based approach for Ubiquitous Computing Applications: the e-Gadgets case. In Stephanidis, C. & Jacko, J., (2003) Human Computer Interaction, Theory and Practice, Vol. III, Proceedings HCI International, Lawrenece Erlbaum and Associates, 178-182.(.pdf) P. Markopoulos, W. IJsselsteijn, C. Huijnen, O. Romijn, A. Philopoulos (2003) Supporting relationships through awareness systems. In G. Riva, F. Davide, W.A. IJsselsteijn (Eds.) Being There: Concepts, Effects and Measurements of User Presence in Synthetic Environments, Emerging Communication Series, Vol. 5, IOS Press, Amsterdam, The Netherlands, Chapter 18, 262-279.  www.emergingcommunication.com/volume5.html 2002 Donker, A., and Markopoulos, P., A comparison of think-aloud, questionnaires and interviews for testing usability with children, In: Faulkner, J.Finlay, F.Detienne, (Eds.) "People and Computers XVI - Memorable Yet Invisible, Proceedings HCI 2002", ISBN 1-85233-659-5, Springer, 305-316. (.pdf) Markopoulos, P., Bekker, M., (2002) How to compare usability testing methods with children participants. In Bekker, M., Markopoulos, P., and Kersten-Tsikalkina, M. (Eds.) Interaction Design and Children. Shaker Piblisher, ISBN 90-423-0200-3, 153-159. (.pdf) Abrazhevic, D., and Markopoulos, P., (2002) Diary study on internet payment systems, In: H.Sharp, P.Chalk, J.LePeuple, J.Rosbottom, "Human Computer Interaction 2002, Proceedings Volume 2", ISBN 1-9020505-48-4, BCS 2002, 42-46. (.pdf) O. Romijn, A. Philopoulos, C. Huijnen, P. Markopoulos (2002) Supporting relationships with awareness systems. In: H.Sharp, P.Chalk, J.LePeuple, J.Rosbottom, "Human Computer Interaction 2002, Proceedings Volume 2", ISBN 1-9020505-48-4, BCS 2002, 78-81.(.pdf) K.G. van Turnhout, A. Malchanau, R.M. Disaro, P. Markopoulos (2002) The idea-collector: A device for creative face-to-face meetings, In: H.Sharp, P.Chalk, J.LePeuple, J.Rosbottom, "Human Computer Interaction 2002, Proceedings Volume 2", ISBN 1-9020505-48-4, BCS 2002, 74-78.(.pdf) 2001 Vroubel, M., Markopoulos, P., Bekker, M., and Wesselink, W., (2001), Developing interaction styles to support informal communication at home, In Johanssen (Ed.) Analysis, Design and Evaluation of Human-Machine Systems: Proceedings 8th IFAC/IFIP/IFORS/IEA Symposium, Kassel, Germany, 18-20 September 2001, Elsevier Science, ISBN: 0080435645, p.531-536(.pdf) Markopoulos, P., (2001) Modelling user tasks with the Unified Modelling Language. In Johanssen, G., (Ed.) Analysis, Design and Evaluation of Human-Machine Systems: Proceedings 8th IFAC/IFIP/IFORS/IEA Symposium, Kassel, Germany, 18-20 September 2001, Elsevier Science, ISBN: 0080435645, p.29-35 (.pdf) Donker, A. and Markopoulos, P. (2001) Assessing the effectiveness of usability evaluation methods for children, In Avouris, N., and Fakotakis, N., (Eds.) Advances in human computer interaction I, Typorama Publications, Greece, ISBN-960-7620-18-6, 409-410.(.pdf) Markopoulos, P., Vroubel, M., Bekker, M.M., Wessenlink, (2001) Interaction Design for Home Information Appliances. In Avouris, N., and Fakotakis, N., (Eds.) Advances in human computer interaction I, Typorama Publications, Greece, ISBN-960-7620-18-6, 140-145.(.pdf) Vroubel, M., Markopoulos, P. & Bekker, M.M., (2001) FRIDGE: exploring intuitive interaction styles for home information appliances, In Jacko, J., and Sears, A., (Eds.) CHI 2001, Extended Abstracts, ACM Press, 207-209. (.pdf) Markopoulos, P., Rauterberg, M., (2001) Living Lab: a White Paper. IPO, Annual Progress Report, 35.(.pdf) Markopoulos, P. (2001) Towards a Living Lab research facility and a ubiquitous computing research programme. In Proc. Distributed and disappearing user interfaces in ubiquitous computing, CHI 2001 workshop, Tech. Report, Univ. of Karlshrue, ISSN 1432-7864. (.pdf) Markopoulos, P., (2001). Interactors: formal architectural models of user interface software. In Kent, A., and Williams, J.G., (Eds.) Encyclopedia of Microcomputers, Volume 27 (Supplement 6), Marcel Dekker, New York, 203-235. (.pdf) - 2000 Markopoulos, P. and Marijnissen, P. (2000) UML as a representation for Interaction Design. In Paris., C., Ozkan, N., Howard, S., and Lu., S. (eds.) Proceedings OZCHI 2000, 240-249.(.pdf) Markopoulos, P., Shrubsole, P., de Vet (1999). Refinement of the PAC model for the component-based design and specification of television based interfaces. In Duke, D. & Puerta, A., Eds., Design Specification and Verification of Interactive Systems ’99, Springer, 117-132. (.pdf) Markopoulos, P. (1998) Discussion topics for the DSV-IS’98 working groups. In Markopoulos P & Johnson P (Eds) Design Specification and Verification of Interactive Systems ’98, Springer-Verlag, 309-311. Markopoulos P, Papatzanis, G, Johnson P & Rowson J (1998) Validating semi-formal specifications of interactors as design representations. In Markopoulos P & Johnson P (Eds) Design Specification and Verification of Interactive Systems ’98, Springer-Verlag, pp.102-116. Markopoulos P, Rowson J & Johnson P (1996) On the composition of interactor specifications. Formal Aspects of the Human Computer Interface, Springer, eWiC series, http://www.springer.co.uk/eWiC/Workshops/FAHCI.html. Markopoulos P (1995) On the Expression of Interaction Properties within an Interactor Model. DSV-IS’95: Design, Specification, Verification of Interactive Systems, Conference Proceedings, Springer Verlag, pp.294-311. (.pdf) Gikas S & Markopoulos P (1994). General Human Machine Interface Requirements for ATM and Avionics Systems Design.  Proceedings of the 1994 AIAA Flight Simulation Technologies Conference, Scottsdale, AZ, Aug. 1-3, 1994 ISBN : 1-56347-089-6 , AIAA: 1994 Wilson S, Johnson P, Kelly C, Cunningham J & Markopoulos P (1993) Beyond hacking: a model based approach to user interface design. People and Computers VIII, BCS HCI’93, Conference Proceedings, Cambridge University Press, pp. 217- 231. (.pdf) Johnson P, Wilson S, Markopoulos P & Pycock J (1993) ADEPT-Advanced Design Environment for Prototyping with task models. In ‘Bridges Between Worlds’-INTERCHI ’93 Conference proceedings, Addison-Wesley, pp. 56. Wilson S, Markopoulos P, Pycock J & Johnson P (1992) Models in User Interface Design. EWHCI’92: East-West International Conference on Human Computer Interaction, Conference Proceedings, St. Petersburg, Russia, August 4-8, 1992, International Centre for Scientific and Technological Information, Moscow, pp. 210-217. Markopoulos P, Wilson S, Pycock J & Johnson P (1992) Adept - A task based design environment. 25th Hawaii International Conference on System Sciences, Conference Proceedings, Vol. II, IEEE Computer Society Press (California), pp. 587-596. (.pdf)
Informal Refereed conference/ workshop proceedings	Yarosh, S., Markopoulos, P., (2009) Show Me Stations: Connecting Preschools and Communuties. Nomination (shared first place) IDC C4C competitino (.pdf) Markopoulos, P., de Ruyter, B., Saini, P., van Breemen, A., (2005) Case Study: Bringing Social Intelligence into Home Dialogue Systems. ACM Interactions, 12(4), July+August 2005 issue, 37-44. (get it from ACM DL). Janse, M., Markopoulos, P., Vinken, P., (in press) User-System Interaction Design Programme. To appear in ACM Interactions, 12 (5), September+October issue, 33-34. (get it from ACM DL). Romero, N., Markopoulos, P., (2005) Awareness Systems. Paper presented at CHI 2005 Workshop, Awareness Systems: Known Results, Theory, Concepts and Future Challenges, CHI 2005.(.pdf) Perik, E., de Ruyter, B., Markopoulos, P., (2005) Privacy & Personalization: Preliminary Results of an Empirical Study of Disclosure Behavior. Kobsa, A., and Cranor, L., (Eds.) Workshop on Privacy-Enhanced Personalization (PEP2005) Informal Proceedings. (.pdf) Markopoulos, P., Barendregt, W., Brus, M., Plakman, I., (2005) The Parent Evaluator Method. To be presented at Interact 2005, Workshop on Children-Computer Interaction: Methodological Research, September 13, Rome. Perik, E., de Ruyter, B., Markopoulos, P., Eggen, B., (2004) The Sensitivities of User Profile Information in Music Recommender Systems. Second Annual Conference on Privacy, Security and Trust, Fredericton, New Brunswick, Canada, October 13-15, 2004. Markopoulos, P., (2000) Supporting Interaction Design with the UML.  Presented at TUPIS 2000, a workshop associated with the UML'2000 conference, York, October 12-13, 2000. Markopoulos, P., Bekker, M. & Marijnissen, P. (2000) User interface development with the Unified Process: Should UML do it all?  Informal Proceedings of Design Specification and Verification of Interactive Systems '2000.  Markopoulos P (1998) Comparing non-deterministic models of tasks and devices. Formal Aspects of Human Computer Interaction, Sheffield-Hallam University, 5-6 September 1998.  Markopoulos P, Johnson P & Rowson J (1997) Semi-formal representations of user-interface designs based on the Abstraction-Display-Controller Interactor model, International workshop on Representations in Interactive Software Development, 2-4 July, QMW, University of London. Markopoulos P, Rowson J & Johnson P (1996) Dialogue design in the framework of an interactor model. In Bodart, F, & Vanderdonckt J., (Eds.) DSV-IS’96: Design, Specification ,Verification of Interactive Systems, Informal Conference Proceedings, pp. 231-244. (.pdf) Johnson P, Wilson S, Markopoulos P & Pycock J (1993) A framework for task based design, VAMMS workshop proceedings, Prague, 1993. Johnson P, Markopoulos P, Johnson H (1992) Task Knowledge Structures: A specification of user task models and interaction dialogues, 11th Interdisciplinary Workshop on Informatics and Psychology, Sharding, Austria, June 1992. Johnson P, Markopoulos P, Wilson S & Pycock J (1992) Task based design: mapping between user task models and user interface designs, 2nd Interdisciplinary Workshop on Mental Models, March 23-25, Robinson College, Cambridge UK, pp 176-186. Markopoulos P, Wilson S, Pycock J & Johnson P (1991) Formal specifications and task based user interface design. Formal Methods in Computer Graphics, Eurographics Workshop, Marina di Carrara, 17-19 June, 1991. Pycock J, Wilson S, Markopoulos P & Johnson P (1991) Task based design for complex systems. Workshop on Advances in Human-Computer Interaction, CHI’ 91. Wilson S, Pycock J, Markopoulos P & Johnson P (1991) Task based user interface design and prototyping environments, UIMS Developers Workshop, CHI’91.
PhD Thesis	A compositional model for the formal specification of user interface software (.pdf) This thesis investigates abstractions for modelling user interface software, discussing their content and their formal representation. Specifically, it focuses on a class of models, called formal interactor models, that incorporate some of the structure of the interface software. One such abstract model is put forward. This model is called the Abstraction-Display-Controller (ADC) interactor model; its definition draws from research into user interface architectures and from earlier approaches to the formal specification of user interfaces. The ADC formal interactor model is specified using a specification language called LOTOS. Several small scale examples and a sizeable specification case study demonstrate its use. A more rigorous discussion of the ADC model documents its properties as a representation scheme. The ADC interactor is compositional, meaning that as a concept and as a representation scheme it applies both to the user interface as a whole and also to its components. This property is preserved when interactors are combined to describe more complex entities or, conversely, when an interactor is decomposed into smaller scale interactors. The compositionality property is formulated in terms of some theorems which are proven. A discussion on the uses of the ADC model shows that it provides a framework for integrating existing research results in the verification of formally specified user interface software. Finally, the thesis proposes a conceptual and formal framework for relating interface models to models of users' task knowledge capturing some intuitions underlying task based design approaches. The thesis was carried out at Queen Mary and Westfield College, University of London.   Supervisors were: Peter Johnson (now at the University of Bath) and Jon Rowson (QMW). Download Panos's thesis. (.pdf)