The post-lunch session at AoIR 2017 starts with Giovanni Boccia Artieri, whose interest is in the #selfieprotest phenomenon. Overall, online and social media platforms are playing an increasing role in protest movements, of course, and one of the challenges here is to find some of the boundaries of the public sphere that emerges through this, as well as to trace the dynamics of engagement in these spaces.
But such public spaces are not necessarily public spheres in conventional terms; rather, there are also tensions here between the public and the private, and a fluid transition between both, especially in social …











