Stephanidis, C.2022-03-022022-03-0220133-642-39187-7978-3-642-39187-3978-3-642-39188-0https://publica.fraunhofer.de/handle/publica/155673Universal access in human-computer interaction. 7th International Conference, UAHCI 2013. Vol.1: Design methods, tools, and interaction techniques for e-inclusion