we shouldnt be able to use this technology on the every day human.

due to the passage to the left we can calculate peoples emotions.

da vinci used this algrithm when he was painting mona lisa.

due to dr huang it is all about the muscle expressions. we can normally tell when our friend is stressed out or upset. but we shouldnt use this because it is invasion of privacy. if someone wants someone to know how they feel then they will tell somebody to tell emotion you have to know how the muscles move it is calle the zygomatic major(muscles that begin at cheek bone. it should not be used in the classroom because again it is bacicly invasion of privacy and should not be used if something is wrong with a student then someone should let a counceler know and let them talk to the student not use technology.