self checkout http://kplu.org en Supermarket self-check: Raising convenience or blood pressure? http://kplu.org/post/supermarket-self-check-raising-convenience-or-blood-pressure <p>Definitely the BP in my case but I'm a confirmed Luddite, anyway.&nbsp;&nbsp; I can be accused of malfeasance right at home by my wife.&nbsp; I don't need to go to the supermarket to hear it from a snooty machine. Wed, 05 Sep 2012 14:36:13 +0000 Dick Stein 6194 at http://kplu.org Supermarket self-check: Raising convenience or blood pressure?