Anheuser-Busch uses BrainMaker to identify the organic content of their own and their competitors' beer vapors with 96% accuracy. This allows them to assure consistent quality for their customers, and keep track of any changes made by their competitors.
We'd love to tell you more, but here's all we could finally get from our customer:
"Contrary to my earlier beliefs, neural network applications to natural product classification have proven to be of considerable propriety interest to the company. As a result, we have decided not to publish any information concerning our activities at this time. I am sure you can understand our position.
I will state, however, that recent efforts have been quite rewarding and that work will be continuing in this area of endeavor."