Balancing the power of multimedia information retrieval and usability in designing interactive tv

ABSTRACT

Steady progress in the field of multimedia information retrieval (MMIR) promises a useful set of tools that could provide new usage scenarios and features to enhance the user experience in today's digital media applications. In the interactive TV domain, the simplicity of interaction is more crucial than in any other digital media domain and ultimately determines the success or otherwise of any new applications. Thus when integrating emerging tools like MMIR into interactive TV, the increase in interface complexity and sophistication resulting from these features can easily reduce its actual usability. In this paper we describe a design strategy we developed as a result of our efforts in balancing the power of emerging multimedia information retrieval techniques and maintaining the simplicity of the interface in interactive TV. By providing multiple levels of interface sophistication in increasing order as a viewer repeatedly presses the same button on their remote control, we provide a layered interface that can accommodate viewers requiring varying degrees of power and simplicity. A series of screen shots from the system we have actually developed and built illustrates how this is achieved.

REFERENCES

• 1: Designing for Interactive Television v1.0, BBCi and Interactive TV Programmes. British Broadcasting Corporation, 2005.
• 2: A. Ahonen, L. Turkki, M. Saarijarv, M. Lahti, and T. Virtanen. Chapter XII: Guidelines for designing easy-to-use interactive television services: experiences from the ArviD Programme. In Interactive Digital Television: Technologies and Applications, pages 207--223. IGI Publishing, 2008.
• 3: Regina Bernhaupt , Marianna Obrist , Manfred Tscheligi, Usability and usage of iTV services: lessons learned in an Austrian field trial, Computers in Entertainment (CIE), v.5 n.2, April/June 2007 [doi>10.1145/1279540.1279546]
• 4: R. Bernhaupt, M. Obrist, A. Weiss, E. Beck, and M. Tscheligi. Trends in the living room and beyond. In Proc. 5th European Interactive Television Conference (EuroITV 2007), pages 146--155, May 2007.
• 5: S. Bonnici. Which channel is that on? A design model for electronic programme guides. In Proc. 1st European Interactive Television Conference (EuroITV 2003), pages 49--57, April 2003.
• 6: K. Chorianopoulos. User interface design and evaluation in interactive TV. The HERMES Newsletter by ELTRUN, 32, May-June 2005.
• 7: K. Chorianopoulos. Interactive TV design that blends seamlessly with everyday life. In ERCIM User Interfaces 4 All (UI4ALL) Workshop, pages 42--57. Springer, April 2007.
• 8: Konstantinos Chorianopoulos , Diomidis Spinellis, Affective usability evaluation for an interactive music television channel, Computers in Entertainment (CIE), v.2 n.3, July 2004 [doi>10.1145/1027154.1027177]
• 9: Konstantinos Chorianopoulos , Diomidis Spinellis, User interface evaluation of interactive TV: a media studies perspective, Universal Access in the Information Society, v.5 n.2, p.209-218, July 2006 [doi>10.1007/s10209-006-0032-1]
• 10: T. Coates. Social software for set-top boxes. In Plasticbag.org, 2005.
• 11: S. Cooray, N. O'Connor, C. Gurrin, G. Jones, N. O'Hare, and A. F. Smeaton. Identifying person re-occurrences for personal photo management applications. In VIE 2006 - IEE International Conference on Visual Information Engineering, Innovation and Creativity in Visual Media Processing and Graphics, pp144--149, pages 144--149, 2006.
• 12: O. Daly-Jones. The usability of electronic programme guides. In Interactive Television Production, pages 222--225. Focal Press, 2003.
• 13: O. Daly-Jones and R. Carey. Navigating your TV: the usability of Electronic Programme Guides. Serco Usability Services, 2004.
• 14: MICHAEL J. DARNELL, How do people really interact with TV?: naturalistic observations of digital tv and digital video recorder users, Computers in Entertainment (CIE), v.5 n.2, April/June 2007 [doi>10.1145/1279540.1279550]
• 15: Steven M. Drucker , Asta Glatzer , Steven De Mar , Curtis Wong, SmartSkip: consumer level browsing and skipping of digital video content, Proceedings of the SIGCHI conference on Human factors in computing systems: Changing our world, changing ourselves, April 20-25, 2002, Minneapolis, Minnesota, USA [doi>10.1145/503376.503416]
• 16: J. Fokker, H. de Ridder, P. Westendorp, and J. Pouwelse. Psychological background for inducing cooperation in peer-to-peer television. In Proc. 5th European Interactive Television Conference (EuroITV 2007), pages 136--145, May 2007.
• 17: M. Gawlinski. Interactive Television Production. Chapter 5: Usability and Design. Focal Press, Oxford, U.K., 2003.
• 18: G. Harboe, N. Massey, C. Metcalf, D. Wheatley, and G. Romano. Perceptions of value: the uses of social television. In Proc. 5th European Interactive Television Conference (EuroITV 2007), pages 116--125, May 2007.
• 19: Beverly L. Harrison , Hiroshi Ishii , Kim J. Vicente , William A. S. Buxton, Transparent layered user interfaces: an evaluation of a display design to enhance focused and divided attention, Proceedings of the SIGCHI conference on Human factors in computing systems, p.317-324, May 07-11, 1995, Denver, Colorado, United States [doi>10.1145/223904.223945]
• 20: Mare Hassenzahl , Axel Platz , Michael Burmester , Katrin Lehner, Hedonic and ergonomic quality aspects determine a software's appeal, Proceedings of the SIGCHI conference on Human factors in computing systems, p.201-208, April 01-06, 2000, The Hague, The Netherlands [doi>10.1145/332040.332432]
• 21: Jens F. Jensen, Interactive television: new genres, new format, new content, Proceedings of the second Australasian conference on Interactive entertainment, p.89-96, November 23-25, 2005, Sydney, Australia
• 22: Jan Kallenbach , Silja Narhi , Pirkko Oittinen, Effects of extra information on TV viewers' visual attention, message processing ability, and cognitive workload, Computers in Entertainment (CIE), v.5 n.2, April/June 2007 [doi>10.1145/1279540.1279548]
• 23: T. Kunert, H. Kromker, and U. Kuhhirt. Navigation design guidelines for interactive television applications. In Proc. 5th European Interactive Television Conference (EuroITV 2007), pages 7--23, May 2007.
• 24: S. Lamont. An 8-step process for creating compelling enhanced television. In Proc. 1st European Interactive Television Conference (EuroITV 2003), pages 133--136, April 2003.
• 25: B. Lee and R. Lee. How and why people watch TV: implications for the future of interactive television. Journal of Advertising Research, 35(6):9--18, 1995.
• 26: K. Lu. Interaction design principles for interactive television. Chapter 5: Principles of interaction design for iTV (M.Sc dissertation). Georgia Institute of Technology, Atlanta, GA, 2005.
• 27: S. Morris. A crash course in designing for the TV. In Interactive TV Web. http://www.interactivetvweb.org/tutorial/dtv-intro/tv-ui-design.shtml, 2004.
• 28: Jon O'Brien , Tom Rodden , Mark Rouncefield , John Hughes, At home with the technology: an ethnographic study of a set-top-box trial, ACM Transactions on Computer-Human Interaction (TOCHI), v.6 n.3, p.282-308, Sept. 1999 [doi>10.1145/329693.329698]
• 29: M. Obrist, R. Bernhaupt, E. Beck, and M. Tscheligi. Focusing on elderly: an iTV usability evaluation study with eye-tracking. In Proc. 5th European Interactive Television Conference (EuroITV 2007), pages 66--75, May 2007.
• 30: Jisoo Park , Mark Blythe , Andrew Monk , David Grayson, Sharable digital TV: relating ethnography to design through un-useless product suggestions, CHI '06 extended abstracts on Human factors in computing systems, April 22-27, 2006, Montréal, Québec, Canada [doi>10.1145/1125451.1125676]
• 31: L. Pemberton and R. Griffths. Usability evaluation techniques for interactive television. In Proc. 10th HCI International Conference, June 2003.
• 32: M. Rice and N. Alm. Sociable TV: exploring user-led interaction design for older adults. In Proc. 5th European Interactive Television Conference (EuroITV 2007), pages 126--135, May 2007.
• 33: Anxo Cereijo Roibás , Riccardo Sala, Main HCI issues for the design of interfaces for ubiquitous interactive multimedia broadcast, interactions, v.11 n.2, March + April 2004 [doi>10.1145/971258.971274]
• 34: Ben Shneiderman, Leonardo's Laptop: Human Needs and the New Computing Technologies, MIT Press, Cambridge, MA, 2002
• 35: Alan F. Smeaton , Paul Over , Wessel Kraaij, Evaluation campaigns and TRECVid, Proceedings of the 8th ACM international workshop on Multimedia information retrieval, October 26-27, 2006, Santa Barbara, California, USA [doi>10.1145/1178677.1178722]
• 36: Brit Svoen, Consumers, participants, and creators: young people's diverse use of television and new media, Computers in Entertainment (CIE), v.5 n.2, April/June 2007 [doi>10.1145/1279540.1279545]
• 37: J. van Dijk and L. Vos. Searching for the Holy Grail. New Media & Society, 3(4):443--465, 2001.

INDEX TERMS

Primary Classification:
  H. Information Systems
  H.5 INFORMATION INTERFACES AND PRESENTATION (I.7)
      H.5.2 User Interfaces (D.2.2, H.1.2, I.3.6)

Additional Classification:
  H. Information Systems
  H.3 INFORMATION STORAGE AND RETRIEVAL
      H.3.1 Content Analysis and Indexing

General Terms:
Design, Human Factors, Theory

Keywords:
design strategy, interaction design, interactive television, multimedia technique, usability