It is with these issues in mind that Hong Kong Baptist University (HKBU), the C-Centre of the Chinese University of Hong Kong (CUHK) and the French Center for Research on Contemporary China (CEFC), jointly organized a conference named "Big Data & Civic Engagement" in March 2016 in Hong Kong, lining up a few renowned experts on the question as well as some more direct protagonists involved in the 'smart' development in various areas of the region. The four texts proposed in this volume are the results of this meeting, and hope to offer an overview of the complex issues. Following the conference, an exhibition was held to propose a side track to academia and to envision how a new breed of digital artists seize the new possibilities offered by the ongoing processes of redefinition of civil participation through digital information.