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Study of the Influence of Prototype Aesthetic Fidelity (A Realism Factor) in Usability Tests

  • Diana Rueda
  • René Hoto
  • Andrés Conejero
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7946)

Abstract

Tools (virtual and physical) currently available for product interactive design are becoming better and more affordable. Thus, it is now easier for designers to apply high degrees of appearance refinement to a prototype at early stages of design. This paper presents the findings of a study investigating the effect of aesthetic fidelity of digital and physical prototypes of a musical metronome device on user’s perception of usability, in a series of experimental trials. The study examined user behavior and subjective user evaluation and emotion. Four groups of users were created and assigned different kind of prototypes (physical or digital with low and high aesthetic fidelity). This paper presents results indicating that there is an effect of aesthetic fidelity on user’s perception of attractiveness and usability in both digital and physical prototypes and that user’s assessment becomes more critical as the prototype gets closer to the real product.

Keywords

Design process Usability test Prototype fidelity Aesthetics 

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References

  1. 1.
    Holzinger, A.: Usability Engineering for Software Developers. Communications of the ACM 48(1), 71–74 (2005)CrossRefGoogle Scholar
  2. 2.
    Lewis, J.R.: Usability testing. In: Salvendy, G. (ed.) Handbook of Human Factors and Ergonomics, pp. 1275–1316. John Wiley, New York (2006)CrossRefGoogle Scholar
  3. 3.
    Buur, J., Bagger, K.: Replacing Usability Testing with User Dialogue. Communications of the ACM 42(5), 63–66 (1999)CrossRefGoogle Scholar
  4. 4.
    Nielsen, J.: Usability engineering. Morgan Kaufmann, Amsterdam (1993)zbMATHGoogle Scholar
  5. 5.
    Engelberg, D., Seffah, A.: A Framework for Rapid Mid-Fidelity Prototyping of Web Sites. In: IFIP World Computer Congress 2002. Kluwer Academic Publishers, Montréal (2002)Google Scholar
  6. 6.
    Vu, K., Proctor, R.W.: Web site design and evaluation. In: Salvendy, G. (ed.) Handbook of Human Factors and Ergonomics, pp. 1317–1343. John Wiley, New York (2006)CrossRefGoogle Scholar
  7. 7.
    Snyder, C.: Paper Prototyping: The Fast and Easy Way to Define and Refine User Interfaces. Morgan Kaufmann Publishers, San Francisco (2003)Google Scholar
  8. 8.
    Sauer, J., Sonderegger, A.: The Influence of Prototype Fidelity and Aesthetics of Design in Usability Tests: Effects on User Behaviour, Subjective Evaluation and Emotion. Applied Ergonomics 40, 670–677 (2009)CrossRefGoogle Scholar
  9. 9.
    Tullis, T.S.: High-Fidelity Prototyping Throughout the Design Process. In: Proceedings of the Human Factors Society 34th Annual Meeting, p. 266. Human Factors Society, Santa Monica (1990)Google Scholar
  10. 10.
    Sefelin, R., Tscheligi, M., Giller, V.: Paper Prototyping - What is it Good For?: A Comparison of Paper- and Computer-Based Low-Fidelity Prototyping. In: CHI 2003 Extended Abstracts on Human Factors in Computing Systems. ACM, Ft. Lauderdale (2003)Google Scholar
  11. 11.
    Virzi, R.A., Sokolov, J.L., Karis, D.: Usability Problem Identification Using Both Low- and High-Fidelity Prototypes. In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems: Common Ground, pp. 236–243. ACM Press, Vancouver (1996)CrossRefGoogle Scholar
  12. 12.
    McCurdy, M., Connors, C., Pyrzak, G., Kanefsky, B., Vera, A.: Breaking the Fidelity Barrier: An Examination of our Current Characterization of Prototypes and an Example of a Mixed-Fidelity Success. In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, pp. 1233–1242. ACM, New York (2006)CrossRefGoogle Scholar
  13. 13.
    Youn-kyung, L., Apurva, P., Subashini, P., Shweta, A.: Comparative Analysis of High and Low-Fidelity Prototypes for More Valid Usability Evaluations of Mobile Devices. In: NordiCHI 2006, Oslo, Norway, pp. 14–18 (2006)Google Scholar
  14. 14.
    Sonderegger, A., Sauer, J.: The Influence of Design Aesthetics in Usability Testing: Effects on User Performance and Perceived Usability. Applied Ergonomics 41, 403–410 (2010)CrossRefGoogle Scholar
  15. 15.
    Jordan, P.W.: An Introduction to Usability. Tylor & Francis, Lodon (1998)Google Scholar
  16. 16.
    Wickens, C.D., Hollands, J.G.: Engineering Psychology and Human Performance. Prentice-Hall, Upper Saddle River (2000)Google Scholar
  17. 17.
    Brooke, J.: SUS: A Quick and Dirty Usability Scale. In: Jordan, P.W., Thomas, B., Weerdmeester, B.A., McClelland, I.L. (eds.) Usability Evaluation in Industry, pp. 189–194. Taylor & Francis, London (1996)Google Scholar
  18. 18.
    Ollermann, F.: Evaluation von Hypermedia-Anwendungen: Entwicklung und Validierung eines Instruments. Unpublished Diploma thesis. Institute of Work and Organisational Psychology, University of Osnabrück, Germany (2001)Google Scholar
  19. 19.
    Reicherts, M., Salamin, V., Maggiori, C., Pauls, K.: Psychometric characteristics of a computer-based monitoring system for emotion processing and affective states. In: Proceedings of the 10th Spanish Conference on Biometrics, Oviedo, May 25-27 (2005)Google Scholar
  20. 20.
    Greenberg, S., Fitchett, C.: Phidgets: Easy Development of Physical Interfaces through Physical Widgets. In: UIST: ACM Symposium on User Interface Software and Technology, pp. 209–218. ACM, New York (2001)CrossRefGoogle Scholar
  21. 21.
    Ballagas, R., Ringel, M., Stone, M., Borchers, J.: iStuff: a Physical User Interface Toolkit for Ubiquitous Computing Environments. In: SIGCHI Conference on Human Factors in Computing Systems, Ft Lauderdale, Florida, pp. 537–544 (2003)Google Scholar
  22. 22.
    Klemmer, S.R., Li, L., Lin, J., Landay, J.A.: Papier-Mâché: Toolkit Support for Tangible Input. In: CHI 2004: Proceedings SIGCHI Conference on Human Factors in Computing Systems, pp. 399–406. ACM Press, New York (2004)CrossRefGoogle Scholar
  23. 23.
    Nakarada-Kordich, I., Lobb, B.: Effect of Perceived Attractiveness of Web Interface Design on Visual Search of Web Sites. In: Proceedings CHINZ 2005, Auckland, July 6-8, pp. 25–27 (2005)Google Scholar
  24. 24.
    Brady, L., Phillips, C.: Aesthetics and usability: A look at color and balance. Usability News 5, 1–4 (2003)Google Scholar
  25. 25.
    Tractinsky, N.: Aesthetics and Apparent Usability: Empirically Assessing Cultural and Methodological Issues. In: Proceedings of the CHI, pp. 115–122. ACM, New York (1997)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Diana Rueda
    • 1
  • René Hoto
    • 1
  • Andrés Conejero
    • 1
  1. 1.Universitat Politècnica de ValènciaSpain

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