In what ways can we share with each other, beyond what is currently imagined in existing applications and technologies? Rather than intentional, directed communication might there be some background interaction that would mediate our feelings of togetherness?

Michael has designed and implemented Colisten to allow people to listen to the same music together at the same time. At first, Colisten appears to be just a media player where you can browse and then play your playlists, you can also, view which of your contacts is currently listening to music, and choose to listen with them to whatever they’re listening to, rather than your own playlist.