"The sensors know when Charlton Hall Jr. wakes up to go to the bathroom. They know how much time he spends in bed. They watch him do jigsaw puzzles in the den. They tattle when he opens the refrigerator." as posted at: http://www.cnn.com/2010/TECH/innovation/11/19/sensors.aging/index.html?hpt=C1 Within 3 posts, someone will rant about an older man living in a 7500 sq ft home.