Comparative Review Apps towards an ‘in-between’ performance app

This review aimed to inform the background literature and design of a prototype for a mobile app to expand the expressive and technical possibilities of improvisatory-telematic performances within the context of the project ‘Networked Migrations’, being developed since 2011. It focused on mobile apps that use sound and encourage listening, sounding (performing) and interconnecting within local and distant locations.

In collaboration with the iOS developer Donal O’Brien, we reviewed forty (40) apps publicly available for iPhone and Android platforms, analysing how these invite the user to listen, to perform and to connect with others. Although a heuristic analysis was proposed — which usually relates to the visual interface, usability and some game interaction — we noticed the need of establishing some parameters to develop a qualitative analysis specifically for sound apps. This analysis involved listening experience, expression and performativity, embodiment and gesture, social engagement (collaboration - connection), and perception of sonic space. We also felt that market criteria, which was part of the initial objectives, was not that relevant for the purpose of the review, and we left it as additional information within the table of analysis. Technical considerations focused on the use and transmission of voice, and connectivity features. These were developed in a technical Appendix.