Summing up a few interesting stories last week.
4. A very cool idea from Edinburg, England. Using a camera phone and text messaging to detect art.
5. Taking story #3 to its logical conclusion, how about using a social network to get to know your dog's owners? Technology Review magazine had a story about how your dog's FaceBook-like page (called a PetWork, I kid you not!) could enhance your social life.