Sensing Shared Places: Designing a mobile audio streaming environment by Rui Chaves and Pedro Rebelo has been published in the Body, Space & Technology Journal

http://people.brunel.ac.uk/bst/vol1001/home.html

Abstract
This paper addresses mobile audio streaming in the context of sharing a  sense of place. This action is mediated by the network, the body and remote listening. These elements  are essential in the concept and design of a platform for audio transmission ( liveshout ), that aims at intersecting mobility within the realms of radio, network and transmission art.