1. Adam, S., Mukasa, K.S., Breiner, K., Trapp, M.: An apartment-based metaphor for intuitive interaction with ambient assisted living applications. In: Proceedings of the 22nd British HCI Group Annual Conference on People and Computers: Culture, Creativity, Interaction, BCS-HCI 2008, vol. 1, pp. 67–75. British Computer Society, Swinton, UK (2008).
http://dl.acm.org/citation.cfm?id=1531514.1531524
2. Ahlström, D., Cockburn, A., Gutwin, C., Irani, P.: Why it’s quick to be square: modelling new and existing hierarchical menu designs. In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI 2010, pp. 1371–1380. ACM, New York, NY, USA (2010).
https://doi.org/10.1145/1753326.1753534
.
http://doi.acm.org/10.1145/1753326.1753534
3. Brooke, J.: SUS: a retrospective. J. Usability Stud. 8(2), 29–40 (2013).
http://dl.acm.org/citation.cfm?id=2817912.2817913
4. Cheng, H.I., Patterson, P.E.: Iconic hyperlinks on e-commerce websites. Appl. Ergon. 38(1), 65–69 (2007).
https://doi.org/10.1016/j.apergo.2006.01.007
.
http://www.sciencedirect.com/science/article/pii/S0003687006000214
5. Cockburn, A., Gutwin, C., Greenberg, S.: A predictive model of menu performance. In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI 2007, pp. 627–636. ACM, New York, NY, USA (2007).
https://doi.org/10.1145/1240624.1240723
.
http://doi.acm.org/10.1145/1240624.1240723