I was honored to deliver the opening keynote at ML Conf Atlanta on September 18, 2015. The entire event was recorded and is available at https://www.youtube.com/playlist?list=PLrbAIdPI69PjHPGmEQwMYMPfN0j-d9Ij5.
I spoke on my lie detector work. Using the EPOC+ headset from Emotiv, I captured EEG (brainwave) data from people when they were telling the truth and when they were lying. I fed this labeled data into Azure Machine Learning to create a classifier to perform lie detection.