1. Elaine O (2011) Universal design: an evolving paradigm. universal design handbook. W. F. E. Preiser, K. H. Smith, Chap. 1
2. Chadwick-Dias A, McNulty M, Tullis T (2002) Web usability andage: how design changes can improve performance. In: Proceedings of the 2003 conference on Universal Usability (CUU’03). ACM, New York, NY, USA, pp 30–37
3. Kobsa A (2004) Adaptive interfaces. In: Bainbridge WS (ed) Encyclopedia of human-computer interaction. Berkshire Publishing, Great Barrington
4. McAdams DA, Kostovich V (2010) A framework and representation for universal product design. Int J Design 5(1):29–42
5. Connell BR, Jones ML, Mace RL, Mueller JL, Mullick A, Ostroff E, Sanford J et al (1997) The principles of universal design, version 2.0. Center for Universal Design, North Carolina State University, Raleigh