At first blush, you look happy -- or sad, or angry. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2018 / 03 / 180319155736.htm. Ohio State University.

Happy, Sad, Angry Or Astonished? Software Tells It All. ScienceDaily. Retrieved May 15, 2025 from www.sciencedaily.com / releases / 2007 / 07 / 070706141909.htm. Fraunhofer-Gesellschaft.

A new study conducted by researchers at the University of Nottingham found that older people tended to misuse emojis — such as surprised, fearful, sad and angry reactions — to express their ...

Global Emotions: Which countries are the most happy, sad or angry? By Maureen O'Hare, CNN 5 minute read Published 9:07 AM EDT, Fri May 3, 2019 Link Copied! World's ...