The US Army understands the value of intelligence before commitment. Whether you think they do a good job at it or not, they know the best informed soldiers are the best overall soldiers. In that sprit, they have released SGT. STAR: Army's virtual guide -- a virtual assistant app to answer all the questions one might have before they enlist.
I've been playing with it for a few here, and they did a good job with it. It provides the correct answer to valid questions, responds with a touch of humor at the silly questions (I now know the Army is not the place to find hot chicks with guns, that's what online dating is for) and keeps a straight face while dismissing the ridiculous questions. Yes, I had to try.
We're not sure how valuable this will be in the quest to find good soldiers, but it certainly can't hurt. If you're thinking of enlisting and have some questions, or are just curious, grab it from the Google Play link above.