It really disturbed me, that thing about the oximeter, because some of our people who are given these pieces of technology to use—and it said in the review that even though they were struggling with it and didn't know how to use it, they were still sent away with them. Now, that was critical to monitoring that person that it was used and updated, because they didn't know how to use it, the information wasn't updated, so one of the ways the alert could have been raised never happened. A simple, simple thing of someone going to the house and checking they know how to use it.