text: The use of technnolgy is very useful in th classroom, it helps students with many tasks. Using tecnology to read emotional expressions would be great way of helping teachers knowing how their student feels during class or during a lession. The process of using to technology to read emotions is when a computer conducts a 3-D computer model of the face. The face has 44 major muscels that the computer memorises. Eckman has classified 6 basic emotions "happiness, surprise, anger, digust, fear, and sadness".