Conceptualising the smartphone as a security device: appropriations of embodied connectivity at the Black Lives Matter protests

ABSTRACT This article contributes to our understanding of security devices by engaging with the distinctiveness of one particular and especially important device: the smartphone. Drawing from Barad’s understanding of posthumanist performativity and turning to the smartphone literature outside of security studies, it develops a conceptual account of the smartphone as a security device. The article suggests that the smartphone stands out from other comparable devices because humans have come to embody its connective features. Using the Black Lives Matter protests in the summer of 2020 as an illustration, the article shows how the smartphone’s intra-action with users enable the crafting of new security practices through appropriations of embodied connectivity, especially when such appropriations are carried out on the streets. The police appropriated the smartphone to monitor social media activity and for geofencing, while the protesters appropriated it to obfuscate data and for livestreaming. By (re)locating the negotiation of competing security interests in the (extended) bodies of the protesters through the affordance of these practices, the smartphone contributed to the acceleration and intensification of a racialised spiral of surveillance and counter-surveillance.