Brain fingerprinting (Psych-stats) Give origins, history, and background of technique, useful and possible implementations, and compare and contrast with polygraph.

This technique was briefly seen on “How to make a murderer,” part 2, episode 2, please briefly and/or generally incorporate the Steven Avery case and key aspects as well as conceptualization into the topic. Provide and incorporate any and multiple statistical facts and factors as well. Give origins, history, and background of technique, useful and possible implementations, and compare and contrast with polygraph. Please include why and/or what it would take to make this admissible in a court of law. Please include Pros and Cons as well.