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BendFlip: Examining Input Techniques for Electronic Book Readers with Flexible Form Factors

  • Doug Wightman
  • Tim Ginn
  • Roel Vertegaal
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6948)

Abstract

We present recommendations for the design of flexible electronic book readers, based on an empirical evaluation of form factors and input techniques in a page navigation task. We compared capacitive touch, pressure, and bend sensors between rigid and flexible form factors using a prototype electronic book reader. Results suggest that the time required to perform bend techniques is comparable to button techniques for page navigation on flexible form factors. We also found that a bend technique had fewer errors on flexible form factors. We discuss the physical affordances of flexible e-book form factors, and why they might be preferable to rigid designs. We conclude by presenting recommendations for the design of future flexible e-book readers.

Keywords

Flexible displays electronic book readers bimanual input 

Supplementary material

Electronic Supplementary material (6,511 KB)

References

  1. 1.
    Amazon, Inc. Kindle Wireless Reading Device, http://www.kindle.com/
  2. 2.
    Balakrishnan, R., Fitzmaurice, G., Kurtenbach, G., Singh, K.: Exploring interactive curve and surface manipulation using a bend and twist sensitive input strip. In: Proc. I3D 1999, pp. 111–118. ACM Press, New York (1999)Google Scholar
  3. 3.
    Baudisch, P., Chu, G.: Back-of-device interaction allows creating very small touch devices. In: Proc. CHI 2009, pp. 1923–1932. ACM Press, New York (2009)Google Scholar
  4. 4.
    Brewster, S., Chohan, F., Brown, L.: Tactile feed-back for mobile interactions. In: Proc. CHI 2007, pp. 159–162. ACM Press, New York (2007)Google Scholar
  5. 5.
    Chen, N., Guimbretiere, F., Dixon, M., Lewis, C., Agrawala, M.: Navigation techniques for dual-display e-book readers. In: Proc. CHI 2008, pp. 1779–1788. ACM Press, New York (2008)Google Scholar
  6. 6.
  7. 7.
  8. 8.
    Fitts, P.M.: The information capacity of the human motor system in controlling the amplitude of movement. Journal of Experimental Psychology 47, 381–391 (1954)CrossRefGoogle Scholar
  9. 9.
    Gallant, D.T., Seniuk, A.G., Vertegaal, R.: Towards more paper-like input: flexible input devices for foldable interaction styles. In: Proc. UIST 2008, pp. 283–286. ACM Press, New York (2008)CrossRefGoogle Scholar
  10. 10.
    Harrison, B.L., Fishkin, K.P., Gujar, A., Mochon, C., Want, R.: Squeeze me, hold me, tilt me! An explora-tion of manipulative user interfaces. In: Proc. CHI 1998, pp. 17–24. ACM Press, New York (1998)Google Scholar
  11. 11.
    Herkenrath, G., Karrer, T., Borchers, J.: Twend: twisting and bending as new interaction gesture in mobile devices. In: Ext. Abstracts CHI 2008, pp. 3819–3824. ACM Press, New York (2008)Google Scholar
  12. 12.
    Holman, D., Vertegaal, R., Altosaar, M.: PaperWindows: Interaction Techniques for Digital Paper. In: Proc. CHI 2005, pp. 591–599. ACM Press, New York (2005)Google Scholar
  13. 13.
    Lee, S., Kim, S., Jin, B., Choi, E., Kim, B., Jia, X., Kim, D., Lee, K.: How Users Manipulate Deformable Dis-plays as Input Devices. In: Proc. CHI 2010, pp. 1647–1656. ACM Press, New York (2010)Google Scholar
  14. 14.
    Luk, J., Pasquero, J., Little, S., MacLean, K., Levesque, V., Hayward, V.: A role for haptics in mobile interaction: initial design using a handheld tactile display prototype. In: Proc. CHI 2006, pp. 171–180. ACM Press, New York (2006)Google Scholar
  15. 15.
    Marshall, C.C., Bly, S.: Turning the page on navigation. In: Proc. JCDL 2005, pp. 225–234. ACM Press, New York (2005)CrossRefGoogle Scholar
  16. 16.
  17. 17.
    O’Hara, K., Sellen, A.: A comparison of reading pa-per and on-line documents. In: Proc. CHI 1997, pp. 335–342. ACM Press, New York (1997)Google Scholar
  18. 18.
  19. 19.
    Schwesig, C., Poupyrev, I., Mori, E.: Gummi: a bendable computer. In: Proc. CHI 2004, pp. 263–270. ACM Press, New York (2004)Google Scholar
  20. 20.
    Schwesig, C., Poupyrev, I., Mori, E.: Gummi: user interface for deformable computers. In: Ext. Abstracts CHI 2003, pp. 954–955. ACM Press, New York (2003)CrossRefGoogle Scholar
  21. 21.
    Sellen, A.J., Harper, R.H.R.: The Myth of the Paperless Office. MIT Press, Cambridge (2003)Google Scholar
  22. 22.
    Tajika, T., Yonezawa, T., Mitsunaga, N.: Intuitive page-turning interface of e-books on flexible e-paper based on user studies. In: Proc. MM 2008, pp. 793–796. ACM Press, New York (2008)Google Scholar
  23. 23.
  24. 24.
    Watanabe, J., Mochizuki, A., Horry, Y.: Bookisheet: bendable device for browsing content using the metaphor of leafing through the pages. In: Proc. UbiComp 2008, pp. 360–369. ACM Press, New York (2008)CrossRefGoogle Scholar
  25. 25.
    Wellner, P.: Interacting with paper on the DigitalDesk. Commun. ACM 36(7), 87–96 (1993)CrossRefGoogle Scholar
  26. 26.
    Wilson, R., Landoni, M.: Evaluating the usability of portable electronic books. In: SAC 2003, pp. 564–568. ACM Press, New York (2003)CrossRefGoogle Scholar
  27. 27.
    Wobbrock, J.O., Myers, B.A., Aung, H.H.: The performance of hand postures in front-and back-of-device interaction for mobile computing. Int. J. Hum. Comput. Stud. 66(12), 857–875 (2008)CrossRefGoogle Scholar
  28. 28.
    Zhai, S., Kristensson, P.: Shorthand writing on stylus keyboard. In: Proc. CHI 2003, pp. 97–104. ACM Press, New York (2003)Google Scholar

Copyright information

© IFIP International Federation for Information Processing 2011

Authors and Affiliations

  • Doug Wightman
    • 1
  • Tim Ginn
    • 1
  • Roel Vertegaal
    • 1
  1. 1.Human Media LabQueen’s UniversityKingstonCanada

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