text: This invention can be used for several things, including a reliable lie dictector. " by weighting the diffrent units, the software can even identify mixed emotions" nick (4). this quote means that we can see peoples emotions which means when the machine senses fear or denial we can actualy know if the person is telling the truth. this invention can be used in the court of law to stop criminals and to free the inocent. "Eckman has classified six basic emotion- happiness, suprise, anger. disgust, fear, and sadness" as of right now there is only six emotions that the software can read, but witth a little more upgrade it can start recognizing guilt, fear, inocense, dippresion and shame. who knows, this may even save a lot of people who wants to commit sucide.