[He spots a bot and quickly ducks behind something before it can spot him. And maybe, just maybe they are far enough away from each other too. He doesn't THINK the things are equipped with infrared scanners or anything like that… guess this would be a good way to find out.
The bot pauses near Sam for a moment, it seems to be assessing things… then it whizzes away without a fuss. Helix waits, peers around to be sure its out of sight then wanders out into the open with a soft sigh.]