Well if you look below you will see the latest advertisement from Ryan Industries. An advertisement showing off just how the Scout Plasmid will let you do just what I explained above. Not in so many words, but it does show pretty much what I said. Really cool and funny as well, as is the BioShock way.
The one thing I am curious on is how this will effect the experience of multiplayer on the game now. Pretty much having the ability to sneak around and attack from a hidden location. If you can find a good one. While yes you are most likely going to be standing vulnerable while using the plasmid, it can function much like a sniper riffle with the ability to set people on fire as well. I wonder if this will bring camping to a new level. But at least it will be a nice addition to the solo play for the game and hopefully less deaths due to not knowing what is around the corner.