Rate the following argument fragment on its writing, argument, and language skills:
Evidence: The Facial Action Coding System is a 3D computer model of the face. It uses your facial muscles to determand how your feeling. For example if you are feeling anger the computer would know because your orbicularis oris tightens your lips to show the anger. This device would be able to be showed by a real face or even a painting like the Mona Lisa. This computer can even show mixed emotions.

Score: 1