UsabilityАрхивная копия от 24 сентября 2017 на Wayback Machine в Cambridge Dictionary: the fact of something being easy to use, or the degree to which it is easy to use
UsabilityАрхивная копия от 24 сентября 2017 на Wayback Machine в Cambridge Dictionary: the fact of something being easy to use, or the degree to which it is easy to use