Subject: RE: RE- panic button Date: Thu, 12 Jun 1997 17:43:42 -0700 (PDT) From: "Edward V. Phillips" <ed@alumni.caltech.edu> To: tesla@pupman.com How about a "dead man's switch", which opens if you take the pressure off it? Could be a pull type if you're worrked about an arc between you and the power line. Ed