pseudonym/military

From the page: "The technologies will one day have applications in counter-terrorism and crime-fighting. The report says brain imaging will not improve sufficiently in the next 20 years to read peoples' intentions from afar and spot criminals before they act, but it might be good enough to help identify people at a checkpoint or counter who are afraid or anxious.

"We're not going to be reading minds at a distance, but that doesn't mean we can't detect gross changes in anxiety or fear, and then subsequently talk to those individuals to see what's upsetting them," Green said.

The development of advanced surveillance techniques, such as cameras that can spot fearful expressions on people's faces, could lead to some inventive ways to fool them, the report adds, such as Botox injections to relax facial muscles."