1. Andersen, P.B.: A theory of computer semiotics: Semiotic approaches to construction and assessment of computer systems, vol. 3. Cambridge University Press, Cambridge (1997)
2. Barr, P., Biddle, R., Noble, J.: A semiotic model of user-interface metaphor. In: Liu, K. (ed.) Virtual, Distributed and Flexible Organisations: Studies in Organisational Semiotics, pp. 189–215. Kluwer Academic Publisher, Dordrecht (2004)
3. Bekker, M.M., Baauw, E., Barendregt, W.: A comparison of two analytical evaluation methods for educational computer games for young children. Cognit. Technol. Work 10(2), 129–140 (2008)
4. Bento LFH, Prates RO, Chaimowicz L (2009) Using semiotic inspection method to evaluate a human- robot interface. In: Proceeding of Latin American Web Congress, pp. 77–84
5. Bilotta, E., Pantano, P.: A semiotic approach for analysing icons in graphical user interface. Bollettino del CIC, No. 3. http://galileo.cincom.unical.it/pubblicazioni/editoria/period/Numeri/quad3htm/Quad35.htm (1995). Accessed Jan 2013