J. Llados, E. Valveny, G. Sanchez, and E. Marti, Symbol Recognition: Current Advances and Perspectives, In: Graphics Recognition. Algorithms and Applications Lecture Notes in Computer Science, vol.2390, pp.104-128, 2002.
DOI : 10.1007/3-540-45868-9_9

]. A. Ghorbel, A. Lemaitre, and E. Anquetil, Competitive Hybrid Exploration for Off-Line Sketches Structure Recognition, 2012 International Conference on Frontiers in Handwriting Recognition, pp.571-576, 2012.
DOI : 10.1109/ICFHR.2012.195

URL : https://hal.archives-ouvertes.fr/hal-00738470

A. Wilson, M. Bekker, H. Johnson, and P. Johnson, Costs and Benefits of User Involvement in Design: Practitioners??? Views, 1996.
DOI : 10.1007/978-1-4471-3588-3_15

C. J. Ludwig, A. Ranson, and I. D. Gilchrist, Oculomotor capture by transient events: A comparison of abrupt onsets, offsets, motion, and flicker, Journal of Vision, vol.8, issue.14, pp.1-16, 2008.
DOI : 10.1167/8.14.11

URL : http://jov.arvojournals.org/data/journals/jov/933528/jov-8-14-11.pdf

R. Molich and J. Nielsen, Improving a human-computer dialogue, Communications of the ACM, vol.33, issue.3, 1990.
DOI : 10.1145/77481.77486

D. A. Washburn and R. S. Astur, Nonverbal working memory of humans and monkeys: Rehearsal in the sketchpad?, Memory & Cognition, vol.73, issue.2, pp.277-286, 1998.
DOI : 10.2466/PMS.73.8.1183-1190