Using Delboeuf's illusion to improve point and click performance for older adults

1 Cockburn, A., and Brock, P. Human on-line response to visual and motor target expansion. In Proc. of Graphics Interface (2006), 81--87. 2 Coren, S., and Girgus, J.S. Seeing is deceiving: The psychology of visual illusions. Lawrence Erlbaum, 1978. 3 Czaja, S. J. and Lee, C.C. Designing computer systems for older adults. The human-computer interaction handbook (2002). 4 Doherty, M. J., Campbell, N.M., Tsuji, H. and Phillips, W.A. The Ebbinghaus illusion deceives adults but not young children. Developmental science 13, 5 (2010), 714--721. 5 Fitts, P.M. The information capacity of the human motor system in controlling the amplitude of movement. Journal of experimental psychology 47, 6 (1954), 381. 6 Handlovsky, I., Hansen, S., Lee, T. D., & Elliott, D. The Ebbinghaus illusion affects on-line movement control. Neuroscience letters 366, 3 (2004), 308--311. 7 Howe, C.Q. and Purves, D. Size Contrast and Assimilation Explained by the Statistics of Natural Scene Geometry. Journal of Cognitive Neuroscience 16, 1 (2004), 90--102. Cond 6 Cond 7 Cond 8 Cond 9 Each disk/circle configuration to the left and right of the centre disk/circle was identical. 8 Keates, S. and Trewin, S. Effect of age and Parkinson's disease on cursor positioning using a mouse. Proc 7th inter'l SIGACCESS conf on Computers and accessibility. (2005). 9 Lorden, R., Atkeson, B.M. and Pollack, R.H. Differences in the Magnitude of the Delboeuf Illusion and Usnadze Effect During Adulthood. Journal of Gerontology 34, 2 (1979), 229--233. 10 McCarley, J. S., Yamani, Y., Kramer, A. F., & Mounts, J. R. Age, clutter, and competitive selection. Psychology and Aging, 27, 3 (2012), 616--626. 11 McGuffin, M., and Balakrishnan, R. Acquisition of expanding targets. In Proc. CHI 2002, ACM Press (2002), 57--64. 12 Moffatt, K. Increasing the accessibility of pen-based technology: an investigation of age-related target acquisition difficulties. SIGACCESS Access. Comp. 89 (2007), 28--34 13 Nicolas, S. Joseph Delboeuf on Visual Illusions: A historical sketch. American Journal of Psychology 108, 4 (1995), 563--574. 14 Oyama, T. The Effect of Hue and Brightness on the Size-Illusion of Concentric Circles. The American Journal of Psychology 75, 1 (1962), 45--55. 15 Rosenholtz, R., Li, Y., Mansfield, J., & Jin, Z. Feature congestion: a measure of display clutter. In Proc of the SIGCHI conference on Human factors in computing systems, (2005), 761--770. 16 Salthouse, T. A. The processing-speed theory of adult age differences in cognition. Psychological review 103, 3 (1996), 403--428. 17 Smith, M. W., Sharit, J., and Czaja, S. J. Aging, motor control, and the performance of computer mouse tasks. Human Factors: The Journal of the Human Factors and Ergonomics Society 41 (1999), 389--396. 18 Trewin, S., Keates, S., & Moffatt, K. Developing steady clicks: a method of cursor assistance for people with motor impairments. In Proc of the 8th intl SIGACCESS conference on Computers and accessibility (2005), 26--33. 19 van Donkelaar, P. Pointing movements are affected by size-contrast illusions. Experimental Brain Research 125, 4 (1999), 517--520. 20 Van Ittersum, K. and Wansink, B. Plate Size and Color Suggestibility: The Delboeuf Illusion's Bias on Serving and Eating Behavior. Journal of Consumer Research 39, 2 (2012), 215--228. 21 Wood, E., Willoughby, T., Rushing, A., Bechtel, L., & Gilbert, J. Use of computer input devices by older adults. Journal of Applied Gerontology, 24, (2005) 419438. 22 Worden, A., Walker, N., Bharat, K., & Hudson, S. Making computers easier for older adults to use: area cursors and sticky icons. Proc SIGCHI conf on Human factors in comp sys, (1997), 266--271.