Whats up with the new drug screener PASSPOINT

I'm on it for diversion, and ive already taken two test, both came out clean =]
But What exactly does it do? I hear it tests the vibrations of your eye to see if you have been on anything, but how long does it test back? Can I smoke/trip booms/ ect while on it, since im on a super low frequency and it tests only so far back?

Just any info on it would be apperciated
:smokin:

It doesn't sound like a bad system. It tests to see if your under the influence of something at that time, it can't tell if you did any drugs 2 days ago. So in a way it might workout better. I see all they do is if you come up postitive on the Passpoint test you're referred on to a UA test.