A year or two ago I was thinking about how to hold on to shadows so that the link between time and space was made clear. Now Web Urbanist have a wonderful round-up of street artists incorporating shadows in their work – fantastic images. Go and see!

Following that last post, more on the ways in which we have to become more adept at understanding machine intelligences, and becoming comfortable with the opaque nature of conversing with things that don’t share any reference points with you: Kevin Slavin at Lift. Includes the line, “New York City is becoming optimised to run like a motherboard…and you, all of you, are just loitering” (by way of Neal Stephenson).

Related: Geoffrey West on using complexity theory to consider cities as organisms, and Grant Morrison’s city-virus:

No one’s really sure where it came from or who brought it to us, but like all viral organisms, its one directive is to use up all available resources in producing copies of itself. More and more copies until there’s no raw material left and the host-body, overwhelmed, can only die. The cities want us to become good builders. Eventually, we’ll build rockets and carry the virus to other worlds.

Watching will.i.am, Nicki Minaj – Check It Out (from Simon Reynold’s Blissblog). The hyperreal turfing/locking moves and cartoon facial gestures blurred in front of me until I couldn’t tell whether a performer or an editor was responsible for each movement.

Not being able to tell the difference between reality and manipulated experiences isn’t just about being able to spot photoshop tricks or video manipulation, it’s when people start to ape the facial tics and artificial physical gestures of people – models, actors, people who need to fake enthusiasm and engagement – in the same media that are edited so inhumanly. Not just realistic light and hair textures from graphics packages, but convincing mimes of limbs moving in a non-human way, with the arrested momentum and weightless control of a Pixar film. I’d always thought that there were two classes of behaviour to think about, when thinking about real or virtual behaviour: people behaving like humans and computers behaving like things, But now I think there are two more classes: people behaving like things and computers behaving like people. The digital and the human standing either side of the uncanny valley – they’re not looking for a bridge, they’re making their way down the side to meet halfway.

Perhaps in popular culture we’re already negotiating the sort of collision between human and machine intelligences that’s struck me before: in the linked pieces I (and in the second, me and Keri Facer) mention the possible need for a curriculum that helps us learn about and develop collaboration and cooperation between human and machine intelligences. But maybe putting it like this betrays my limited perspective: maybe by the time that kind of curriculum comes around the gap it’s bridging won’t be apparent to anyone.

A sedentary lifestyle is lethal. It’s not enough to exercise regularly, you have to avoid sitting down for long periods.

This will have to affect the way we work. Offices are organised around sitting, finding places for workers to sit, finding places for guests to sit: whole industries revolve around making things that can be accessed from a sitting height. Some people use lecterns or more modern desks designed for use while standing. To be honest, I can’t see how giving yourself varicose veins is a good alternative. Surely the message from this research is that your body needs variety and activity? Lots of small movements that keep your muscles alive and awake.

I saw a Kinect in use for the first time yesterday. (more…)

Richard Skelton, talking about using loops in his music, describes them as

“little slices of time that are constantly being reactivated, like reliving a memory and keeping it alive, despite time’s passage. By using loops I’m holding onto something valuable that in the real world has slipped away.”

This is a way of talking about manipulating time that triangulates the two phrases I’ve heard a lot recently in connection with giving birth, hypnosis-induced “time distortion” and the “chronological management” employed by medical staff to regulate the process of delivery. I prefer this idea, with its modesty and sensitivity to the worth of small moments.