Convergence, Ahead of Print.
Access controls are an inescapable and deceptively mundane requirement for accessing digital applications and platforms. These systems enable and enforce practices related to access, ownership, privacy, and surveillance. Companies use access controls to dictate and enforce terms of use for digital media, platforms, and technologies. The technical implementation of these systems is well understood. However, this paper instead uses digital game software and platforms as a case study to analyze the broader socio-technical, and often inequitable, interactions these elements regulate across software systems. Our sample includes 200 digital games and seven major digital gaming platforms. We combine close reading and content analysis to examine the processes of authentication and authorization within our samples. While the ubiquity of these systems is a given in much academic and popular discourse, our data help empirically ground this understanding and examine how these systems support user legibility and surveillance, and police identities in under-examined ways. We suggest changes to the policies and practices that shape these systems to drive more transparent and equitable design.

Convergence, Ahead of Print.
Political social media influencers are taking increasingly central and agenda-setting roles within contemporary media ecologies; however, little in-depth research has been conducted with regard to their agency and the practices of the specific agents involved. This article examines Scandinavian Instagram feminists’ practices and experiences in light of the #MeToo campaigns. Building on observations and interviews with feminist influencers whose followers exceed 10,000 each, the article seeks to contribute new insights about social media user agency, concentrating on some of the most powerful voices in digital activism. By regarding #MeToo an assemblage of various homogenous and shifting elements, the article highlights how feminist influencers in the Scandinavian context have taken positions as defining agents of feminism through employing Instagram’s user options for performing affective acts of labor. Though they do not utilize Instagram as a means for making money through advertising the way mainstream influencers do, nonprofit influencers such as microcelebrity feminists have large social media followings and are still arguably important players in the platform economy because of their significant reach and ability to influence political agendas.

Convergence, Volume 29, Issue 5, Page 1352-1368, October 2023.
Digital marketplaces are standard and pervasive sites to trade and exchange material consumer goods worldwide. Yet the media characteristics of different, situated marketplaces have received relatively sporadic attention from the field of media and communication studies, despite the otherwise prominent disciplinary interest in digital technologies, platforms and processes of mediatisation. This paper coalesces perspectives from social, geography and retail studies with mediatisation approaches to extend a theorisation of digital marketplaces as ‘mediatised marketplaces’, focusing on the discussion of interactions between digital media and place involved in the distribution of material goods. We use illustrative examples of two different local marketplaces – the Swedish Tradera and Facebook Marketplace – to demonstrate how mediatised marketplaces challenge a range of distinctions, including between offline and online, material and immaterial, local and global. Mediatised marketplaces such as Tradera and Facebook Marketplace are grounded in place and local market identities, even as they operate on or are owned by global platforms; they rely on communicative as much as logistical functionalities of media; and are transformative of media and consumption practices. The paper contributes to studies of mediatisation and its impacts.

Convergence, Volume 29, Issue 5, Page 1136-1150, October 2023.
By going through a history of electronic visuality, from fluorescence glows in European laboratories in the nineteenth century to the computer screen in the twentieth century, this paper discusses technical image operations in the interaction between media machines and media people. Examining this set of apparatus from the evolution of a neglected technical object – the vacuum tube, it traces the history of the screen and the temporal-spatial composition of electronic graphics in television, radar, and early computer systems. In doing so, it outlines the entangled history of analog and digital displays and demonstrates the impossibility of neglecting the role of the human observer in the technical invention of visuality.