, 2018a, Mobility technologies for blind, partially sighted and deafblind people: design issues, in E. Pissaloux (ed.), Mobility of visually impaired people, Dordrecht, Springer, pp. 377-409.
, 2018b, Mobility, inclusion and exclusion, in E. Pissaloux (ed.), Mobility of visually impaired people, Dordrecht, Springer, pp. 631-648.