Dead Man’s Switch
I added a dead man’s switch to my website. Here is how it works: every day, I update a file on my server to include that day’s date. As long as the file includes the current date, my website will let you know that I am still alive. Otherwise, if it does not hear from me each day by midnight EST, it will report me as dead.
You can check whether I am alive or dead periodically here: lchamb.com/deadmansswitch