EXAMPLES ARE NOT HINTING TOWARDS OUR GAME, JUST EXAMPLES.
Viewing Aware Envoirment - the A.I. knows what and where you're looking at. E.X. If there's a female character you're talking to or following they will know AND react if you stare at say their butt or chest, etc. OR if you objective is to find X where X is a tool or object you only have a limited knowledge of and don't know exactly what it looks like, if it comes into your F.O.V. (Field Of View) the A.I. can warn/tell/advise you of it.
"As far as the V.A.E. Feature, we're working hard on testing and debugging and coming up with a way to make it possible." -Global Team Leader, Enforcement, HL2 Modification Singleplayer game.