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Computers and technology are evolving every year matter of fact more like everyday. We went from basic analog phones to smart phones that are touch screen, and even our cars are advanced we now have electric cars that have wifi in them. They point is that technology is the way of life it will keep advancing as long as humans keep advancing. Now we hav developed technology to were computers can read our emotions. This technology that can read emotional expressions will make learning better.

The process of the computer reading your emotions starts by making a 3-D strcture or model of your face.Using video imagery thenew software reconize and treacts the facial movements. It uses all 44 major muscles in your face. It reads the movement of the muscles to detect weather you happy, sad, scared, angry, suprised, disgusted. It then takes those emotions and apply them to the movements of your facial muscles. An example from the text is ¨Your frontalis pars laterails muscles raise your eyebrows when your suprised; Your orbicularis oris tightens your lips to show anger.

Facial expressions are universal, they are also being used so the computer can give intresting things that you would like. an example from the text ¨ A classroom computer could reconize when a student is becoming confused or bored, then it could modify the lesson like an effective human instructor.¨. This same technology can make computer antimated faces more expressive for video games and video sugery. If your smiling when an web ad appears on your screen an similr ad might follow, But is you show an unhappy face the same ad will not appear next time. Most human communicationg is non verbal and that is something that is hard for the computer to understand.

Humans preform this calculation that the computer is trying to do on a day to day basis. For intances as it says from the passage¨ humans can tell how their

friend is feeling, Most would have trouble describing each facial expression.¨. That is something that Dr.Huang has made an algorithm for. The algorithm will be cnstructed to read the muscular movemnets of the facial structure and create an respons suited for they expression or feelings.

This essay was to inform you about the different ways computers are being advanced. Our technology is being shaped in many different ways, The most modern way is the reading of an facial expression made by a person from a computer. This technology will be used world wide it will help education, entertainment. The best test subjects to show how sucessful the technology is was the famous painting the mona lisa. they human anatomy of the painting was that she was 83 percent happy, 9 percent disgusted, 6 percent fearful, and 2 percent angry.

Score: 4