text messaging. The system, which is now being deployed at nursing homes following successful clinical trials, involves a replaceable pad with electronic leads that detect moisture. Those leads are run to the SIM box, which sends a text message to the resident nurse when it's, uh, changing time. This should enable the staff to spend less time peeking in unsightly places and more time helping those who need it. Meanwhile, reports can be generated from the system to keep track of incontinence problems -- which could also be useful for parents trying to monitor their kids' World of Warcraft marathons.