text: This concludes how it would be a worth-while pursuit to study Venus, and how NASA will help with the studying of our Sister Planet. The use of tecnology reading your face is a bad idale for some things but not all things. Emotions are what humans have. The Facial coding system enables computer to read face exspreshions like happy ,sad,frown,fear,disgust,anger,and suprise. The Coding system should not be on every ones computer becuse some people hate adds and the system would just keep showing diffent ones each time.