1. Definition of intellectual disability.
http://aaidd.org/intellectual-disability/definition#.VSIvyUZ9fTt
. Accessed 06 Apr 2015
2. McMahon, D.D., Cihak, D.F., Gibbons, M.M., Fussell, L., Mathison, S.: Using a mobile app to teach individuals with intellectual disabilities to identify potential food allergens. J. Spec. Educ. Technol. 28(3), 21–32 (2013)
3. Daems, J., Bosch, N., Solberg, S., Dekelver, J., Kultsova, M.: AbleChat: development of a chat app with pictograms for people with Intellectual Disabilities. In: Proceedings of Engineering for Society. Leuven (2016)
4. Kbar, G., Mian, S.H., Abidi, M.H.: Unified interface for people with disabilities (UI-PWD) at smart city (design and implementation). In: Information innovation technology in smart cities, pp. 3–20 (2017).
https://doi.org/10.1007/978-981-10-1741-4_1
,
www.scopus.com
5. LNCS;C Stephanidis,1998