Guild Wars 2

I have a question related to game interface. Recently I was watching some video about gw2 on youtube and the guy who was playing it had a little different looking interface. His endurance bar was in the other place then origingal f.e, but the thing that was really usefull is that all the conditions he and his allies applied had different colours according to a condition kind. So, basically poision condition was green, bleed was red, burn was orange etc. I checked my in-game options and didn’t see any possibility to change my interface like that so I am wondering how did that guy manage to change it. Could anyone give me a hint on that?

Since you say that the endurance bar was different, I guess you just saw the interface during some beta-event. I can only guess that different colors were dropped in order to make clear what is a boon and what is not..

So, to answer your question: I do not think that such a change is possible atm.