As seen in Batman Beyond

DARPA is asking Honeywell to develop a way to monitoring analysts' brainwaves to speed up intelligence analysis, an old idea that seems to be getting closer to application. Don't underestimate this and similar efforts: analysing information is the name of the game, be it military intel, market movements, biological data sets, or anything else. There are huge strategic and financial returns on finding out better ways to do these things, and whoever fails to keep up in the effort to understand more data more quickly is going to be at a serious disadvantage.