The twilio thing sounds like a good idea. Given the mechanics, the more means of communication you have, the better you're protected against false positives. I

The twilio thing sounds like a good idea. Given the mechanics, the more means of communication you have, the better you're protected against false positives. I'm still a bit unsure about the part where "you're responsible for asserting that you're still alive." I'd like break it down to its basic premises and see if they actually make sense. :-)