The Science of Smiles: How Seeing Expressions Affects Mental Health in Masked Environments

By Scott S. De Rossi, DMD, MBA and Anne McIntosh, PhD

Smiles are powerful. They are more than just an expression; they are a universal signal of connection, comfort, and trust. Yet, in masked environments, where faces are partially covered, this simple but profound form of communication often gets lost. For healthcare professionals, educators, and anyone working in a masked setting, the inability to see and share smiles has an undeniable impact on morale, mental health, and the quality of human interactions.

Research continues to affirm the critical role facial expressions play in emotional well-being. Seeing another person smile activates the brain’s reward system, releasing feel-good chemicals like dopamine and serotonin (Nettle, Daniel. Happiness: The science behind your smile. OUP Oxford, 2005.) These expressions act as nonverbal cues that can ease anxiety, foster collaboration, and build trust – all essential elements for both workplace harmony and positive patient outcomes. When smiles and facial cues are hidden behind traditional masks, however, this natural feedback loop is disrupted.

Why Visible Smiles Matter

In workplaces where masks are mandatory, the absence of visible smiles can create barriers to effective communication and trust. For patients, particularly in healthcare settings, the inability to see a provider’s expression may heighten stress or feelings of isolation. For team members, this lack of visible connection can contribute to feelings of disconnection and reduced workplace morale.

This challenge is not just anecdotal. Research highlights how facial expressions are critical for fostering empathy and understanding. When facial cues are obscured, individuals are less likely to interpret emotions accurately, leading to potential misunderstandings and reduced social cohesion (Lorié, Áine, et al. “Culture and nonverbal expressions of empathy in clinical settings: A systematic review.” Patient education and counseling 100.3 (2017): 411-424.)

Enter Safe’N’Clear’s Communicator™ Mask, a groundbreaking innovation designed to solve this problem. With its clear window, the Communicator™ Mask allows for full visibility of the mouth and facial expressions while maintaining the protective qualities required in masked environments. The result? A workplace and patient experience that feels more human, connected, and emotionally supportive.

Boosting Workplace Morale

In environments like healthcare, education, and customer service, where communication, collaboration, and empathy are cornerstones of success, the Communicator™ Mask is transforming the way teams interact. By allowing smiles and expressions to shine through, the mask fosters stronger connections and greater understanding between colleagues.

Consumers have reported a significant improvement in communication   understanding. They emphasized how seeing facial expressions made interpreting tone, understanding intent, and building trust easier – all of which contribute to higher patient satisfaction.

“Dr. Fournier observed myself and another patient having difficulty  speech and decided to put The Communicator™ mask on which made a difference.” – Christine Rudolph

Improving Patient Interactions

For patients, particularly those in vulnerable situations, the ability to see a caregiver’s face can provide a sense of comfort and reassurance. Pediatric patients, individuals with hearing impairments, patients with special needs, and those experiencing high levels of anxiety benefit greatly from being able to see the compassionate smiles of their healthcare providers.

Safe’N’Clear’s Communicator™ Mask has also been shown to improve communication for individuals who rely on lip-reading or visual cues. By bridging the gap between safety and emotional connection, the mask ensures that patients feel seen, heard, and valued.

 The Future of Smiling in Masked Environments

As we continue to navigate environments where masks remain essential, innovations like Safe’N’Clear’s Communicator™ Mask are vital for preserving the human element of our interactions. By making smiles visible again, we can boost mental health, improve communication, and create spaces where everyone feels connected and supported.

Smiles are not just a nice-to-have; they are a cornerstone of emotional well-being andSmiles are not just a nice-to-have; they are a cornerstone of emotional well-being and effective communication. Thanks to Safe’N’Clear, we do not have to choose between safety and connection – we can have both!