I've always wondered about how unidentified something has to be...
For example, if I see a Helicopter in the sky, I can say "Yes, it's a helicopter" but I can't identify any further than that (generally)... So is this Identified or not? likewise, if I see a Flying Saucer in the sky I can say "Yes, it's a flying saucer" Now, not knowing exact model numbers or not suggests that it's not identified... or is it... You see my confusion on the matter!? ;)
For example, if I see a Helicopter in the sky, I can say "Yes, it's a helicopter" but I can't identify any further than that (generally)... So is this Identified or not? likewise, if I see a Flying Saucer in the sky I can say "Yes, it's a flying saucer" Now, not knowing exact model numbers or not suggests that it's not identified... or is it... You see my confusion on the matter!? ;)