Ask If Safe

 Ask If Safe  is a button next to a person listed in a safety check that may have been in the area of a disaster, but has not yet marked themselves as safe.

Since this button likely generates a private post to the person being asked, and thus could occur cross-site, it seems like a webaction.

Martijn van der Ven
added a dedicated page for his safety status at http://vanderven.se/martijn/safe/. The page included a button to request an update. This came out of a discussion on IRC. This page has since been removed as it saw no real use.

Facebook
Facebook in particular has ( Ask If Safe ) buttons next to people in their safety check features.

Upon receiving such a request, the recipient may have multiple options, e.g.: (not sure of exact button / UI wording)
 * mark themselves safe
 * declare themselves out of the area

(SCREENSHOT NEEDED)

When one of these is pressed/selected, it generates a safety status post.

(SCREENSHOT NEEDED)