I don't know why, but this thread title made me think of Identification, such as an in game ID Card, for your Guardian. Then that got me thinking about how you could introduce yourself to other players and become in-game contacts and/or friends with them. Phantasy Star Online had players exchange "Guild Cards" in order to introduce themselves and become friends. I was thinking that maybe Guardians could have something similar, like a device similar to a badge that could dispense/display a holographic card showing your Guardian's face, name and stats, etc. These "cards" could be exchanged/uploaded to other players to help them compile an in game "friend's list" and maybe there could be different styles of "Badges" for the different Factions. Just some random idea I got from reading the title, sorry for the rant, not intending to threadjack or anything.