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.