Wi-fi structures and people shapes, from Dan Hill:

One of the ideas I’ve been exploring relates to how urban industry – in the widest sense of the word – in the knowledge economy is often invisible, at least immediately and in situ. Whereas urban industry would once have produced thick plumes of smoke or deafening sheets of sound, today’s information-rich environments – like the State Library of Queensland, or a contemporary office – are places of still, quiet production, with few sensory side-effects. We see people everywhere, faces lit by their open laptops, yet no evidence of their production. They could be using Facebook, Photoshop, Excel or Processing. [more…]