text: Being able to understand students emotions in a learning enviroment can also help with improving the school overall. SInce the technology would be able to understand the basic emotions like "...happiness, surprise, anger, disgust, fear, and sadness" (paragraph 3), this can give a school tons of feedback on how to improve. For example, with negative emotions, a school would be able to improve its cafeteria food quality from knowing what foods are highly unpopular, and as a result save food from wasting. Or during school events, even though the event might be a success knowing how each of the students felt about the event would help with improving it for next year. The addition of this technology would allow a school to be the best the possibly could.