Robot Recognition - How would you build this?

[Not another shrubbery]

Originally Posted by nerdvana

so... something like this: Detect (humans) (Common, 20 points; vague, -50%; Vision Based, -20%; Based on Per/Observation instead of IQ, +0%; Affected by Disguise and Unnatural Features, -5%; 5 points total)

I'm not positive, but I thought KP had the same idea that I did, that the roll would be an ordinary Sense one. I don't remember the original material well enough... were the robots supposed to be using some sort of super-science detectors? That's what a Detect would be representing.