Location based mobile applications are becoming increasingly popular and visualisation of GPS tracks increasingly familiar in TV programs such as 'Britain from Above' (2008). Networked locative technologies, such as GPS-enabled smart phones, can bring about a sense of presence at a distance or virtual proximity (Urry 2002) and consequently life in a city is made up of a complex set of flickering attentions to proximate and distant interactions (Elliot & Urry 2010). This paper explores how the artists work Shared Distance by South and Speed makes fragile and flickering portraits of connected groups of people using GPS data.