of the most powerful ways that humans communicate emotion is through the face so it s everything from enjoyment surprise curiosity empathy and. basically our face has all these different building blocks these action units that map into different facial expressions so for example that corner pole is action unit twelve and it s essentially one of the main components of a smile the brow pharo it s action it for it s this corrugated or muscle and it s you know it creates all these wrinkles here that communicates things like confusion or dislike. and so what we ve done is we ve used computer vision and machine learning to build algorithms that can read all these different building blocks of our of our face and then map them to a number of emotional states. can you be in a colleague test whether this automatic emotion recognition can also differentiate
thousand twenty four the first emotional graph was patented. do you intend to answer truthfully each question regarding stormwatch do you sometimes watched all of this yes a lie detector measures blood pressure pulse respiration and skin contact. you. reduce fuel risk or no. sam. francisco home to the pioneer of modern emotion recognition. since nine eleven dr paul ekman teachings have been of crucial importance to us security methods. he is said to be able to decode every emotion and every night just by examining facial expressions.