Egao 1.17.0

The benefits of smiling are well-documented and span various aspects of physical and mental health. Among these are mood enhancement, stress reduction, immune system strengthening, and pain alleviation.

Elevate Mood

It is generally understood that we smile when we feel happy. However, research indicates that the act of smiling can also voluntarily influence our emotional state. Known as the facial feedback effect, a 2019 meta-analysis of 138 studies demonstrated its moderate yet significant impact on happiness. Interestingly, even simulated or fake smiles can activate neural pathways associated with positive emotion, thereby contributing to an improved mood.

Relieve Stress

In today’s fast-paced environment, stress has become an almost ubiquitous element of daily life. It adversely affects our emotional well-being, appearance, and social interactions. Engaging in a brief moment of smiling has been shown to decrease stress levels and promote a calmer state of mind, benefiting not only oneself but also those around.

Boost the Immune System

Evidence suggests that smiling may play a role in enhancing immune function. The relaxation prompted by smiling triggers the release of neurotransmitters that support immune defenses. Consequently, maintaining a positive facial expression could contribute to overall health and resilience against illness.

Reduce Pain

Endorphins, the body’s natural painkillers, are released during smiling. This physiological response can increase pain tolerance and assist in coping with discomfort more effectively than without such facial expressions.

Features of Egao

Egao is designed to support users in experiencing these benefits by encouraging and tracking their smiles.

Get Statistics

The application provides detailed insights into your smiling patterns—how often and how long you smile. It displays averages and personal records, motivating you to improve your daily smile count.

Set Reminders

Consistency is essential for cultivating positive habits. Egao offers customizable reminders to prompt you to smile throughout your day.

Manage Your Data

Recognizing that smiling is a simple intervention for mental well-being, we prioritize data privacy. All collected information remains stored locally on your device; there are no servers or data transfers involved. You retain full control over your data and can export it at any time in formats such as SQLite databases or spreadsheets for personal use or analysis.

Track Your Smiles

The app utilizes intelligent detection to automatically identify and count your smiles, providing real-time feedback on your expressions without manual input.

Disclaimer

While scientific evidence confirms multiple benefits of smiling for mental and physical health, Egao should not be viewed as a substitute for professional medical treatment. For any health concerns, consult qualified healthcare providers.

References

• [1] Coles, N.A., Larsen, J.T., & Lench, H.C. (2019). A meta-analysis of the facial feedback literature: Effects of facial feedback on emotional experience are small and variable. Psychological Bulletin, 145(6), 610–651. https://doi.org/10.1037/bul0000194
• [2] Marmolejo-Ramos, F., Murata, A., Sasaki, K., Yamada, Y., Ikeda, A., Hinojosa, J.A., Watanabe, K., Parzuchowski, M., Tirado, C., & Ospina, R. (2020). Your face and moves seem happier when I smile. Experimental Psychology, 67(1), 14–22. https://doi.org/10.1027/1618-3169/a000470
• [3] Kraft, T.L. & Pressman, S.D. (2012). Grin and bear it: The influence of manipulated facial expression on the stress response. Psychological Science, 23(11), 1372–1378. https://doi.org/10.1177/0956797612445312
• [4] D’Acquisto, F., Rattazzi, L., & Piras, G. (2014). Smile - It’s in your blood! Biochemical Pharmacology, 91(3), 287–292. https://doi.org/10.1016/j.bcp.2014.07.016
• [5] Pressman S.D., Acevedo A.M., Hammond K.V., & Kraft-Feil T.L. (2020). Smile (Or grimace) through the pain? The effects of experimentally manipulated facial expressions on needle-injection responses. Emotion. https://doi.org/10.1037/emo0000913