Random screenshot:
![Image](http://ic.pics.livejournal.com/evilgrins/3189901/3679892/3679892_original.png)
I got it off a Russian UT site and it came with no directions or even a readme file, so this is guesswork based on usage:
· It reacts to movement. If there's a monster or player in range it won't notice them unless they move.
· Range seems to be roughly within visual firing distance.
· Those it picks up are displayed as dots: red, white, or yellow. Yellow seems to be an active threat indicator.
· Players on your own team are shown as a dot with a number next to it. Numbers based on when they 1st spawned into the game.
That's about it. Can be confusing if it picks someone up on a multi-level map that you can't immediately see where they are, like on the floor directly above you.
Also can be tricky when it detects flying monsters.