Who is Armindo, you might ask. Armindo is another project from my hackerspace. Armindo is going to be a cyber janitor, which will allow the members so physically login to our hackerspace. He will have several modes of identification, namely a webcam (live) that recognizes QR-codes from members card for active login.
If you forget your card, don't worry, just bring your cell phone.
Armindo is going to be equipped with bluetooth and wifi, that will permanently be scanning for known mac addresses of members for passive login. This way, you just have to be nearby and he logs you in automatically.
But his main feature is that he randomly speaks Chuck Norris jokes via festival. :P