It seems that mousetraps too can become blogjects:

"[Rentokil] added a small sensor and a wireless module to its traps so that they notify the building staff when a rodent is caught. This is a big improvement on traps that need to be regularly inspected. A large building might contain hundreds of them, and a few are bound to be forgotten.

Since June 2006 thousands of digital mousetraps have been put in big buildings and venues such as London's new Wembley Stadium. The traps communicate with central hubs that connect to the internet via the mobile network to alert staff if a creature is caught. The system provides a wealth of information. The data it collects and analyses on when and where rodents are caught enable building managers to place traps more effectively and alert them to a new outbreak. "

Why do I blog this? a basic example of a curious machine-to-machine communication involving animals.