I am exploring this now, actually got 2 students doing their thesis on this. It's very complicated and unnecessarily so.
My conclusion so far is that it's a promising technology, but no way as mature as I'd like it to be. Unfortunately we are stuck with emails and passwords for the foreseeable future, at least as a back-up mechanism for credentials recovery, which, funnily, makes the whole thing pretty much pointless.
My conclusion so far is that it's a promising technology, but no way as mature as I'd like it to be. Unfortunately we are stuck with emails and passwords for the foreseeable future, at least as a back-up mechanism for credentials recovery, which, funnily, makes the whole thing pretty much pointless.