The 17 revised full papers and 2 short papers presented were carefully reviewed and selected from 34 submissions. They deal with the adoption of new classes of technology used by individuals, organisations, sectors and society with a particular focus on how emerging technologies are adopted and appropriated in organisations and everday life and their impact. The papers are organized in the following topical sections: being smart: adoption challenges; sharing economy and social media; government and infrastructure; IT project management; and revisiting concepts and theories.