I was thinking/wondering buyout too, and it seems IBM needs a shot in the arm and a chance to diversify, yet in keeping with their traditional offerings for products and services. It would seem a good fit and this sort of monitoring and sensing technology is doubtless only going to become more widely applied going forward. We'll have such technology in our homes telling us that it's time to start shopping for a new refrigerator, heating system or garage door, soon enough.