text: Finally, a computer seeing how you feel could make your day better. If your computer sees that you are sad it might put up a funny ad to make you laugh. If your computer sees that you are angry it might put up a calming, or soothing ad. If your computer sees that you are faking a smile it might put up something that will make you turn your fake smile into something real. Like Dr. Huang stated " Most human communication is nonverbal, including emotional communication. So computers need to understand that, too."