I’ve just put Shaping Things by Bruce Sterling on order at my job. It was recommended to me via prominent Internet people Warren Ellis and Cory Doctorow on two separate occasions a couple months apart. I was reminded of the book again, about a week after Ellis’s recommendation by Charles Stross’s post here:
Cows with blogs.
Yes, that was the subject of conversation in the pub last night. I can’t provide any URLs, but I am assured that the dairy industry in Scotland is extremely interested in fitting their herd with telemetry to track everything from their location (via GPS) to their blood pressure, activity levels, and possibly even emotional state: an eventual goal is that the subjects of this exercise will effectively become spimes. As Bruce Sterling (who coined the term) explains it, “a Spime is a location-aware, environment-aware, self-logging, self-documenting, uniquely identified object that flings off data about itself and its environment in great quantities.” Presumably the blogging bovines would emit an RSS feed that their owners could browse (or should that be “graze”?) in order to determine that Daisy has gotten into the bottom field again, or is overdoing the clover.
Also related and of interest is this project (via Engadget) where a plant sends twitters about the state of it’s need for water.

If this doesn’t fit the 6 characteristics of a spime as outlined by Sterling but it hits the first and 3rd and has a near-miss on the 2nd, since plants don’t move and there’s probably a way to pull GPS or equivalent data from the phone.
These six facets of spimes are:
1. Small, inexpensive means of remotely and uniquely identifying objects over short ranges; in other words, radio-frequency identification.
2. A mechanism to precisely locate something on Earth, such as a global-positioning system.
3. A way to mine large amounts of data for things that match some given criteria, like internet search engines.
4. Tools to virtually construct nearly any kind of object; computer-aided design.
5. Ways to rapidly prototype virtual objects into real ones. Sophisticated, automated fabrication of a specification for an object, through “three-dimensional printers.”
6. “Cradle-to-cradle” life-spans for objects. Cheap, effective recycling.
(from the comments on Stross’s Journal which are in turn from the deleted wikipedia article as reposted here.)
I look forward to reading it, I hear lots of good things. Assuming I ever have time to read it, I went like 3 weeks without buying a book. I guess I can afford to break my fast for something that is so Capital-I Important. Back to Hemingway until I decide it’s lunchtime and then The Monk until I pass out with my face in it.