On March 6, Jay Yoon delivered a talk at the 38th International GRAVENS Conference on the environment of care for high-risk newborns and their families. The presentation combined lecture and interactive tutorial formats to explore design aspects related to positive emotions, interpersonal and intrapersonal experiences, and happiness. The talk covered theoretical foundations, design approaches, and practical applications, introducing evidence-based strategies for enhancing well-being in healthcare environments through family-centered patient care. The session addressed implicit biases in traditional hospital design, which often focuses solely on reducing negative emotions or oversimplifying positive experiences. By highlighting the importance of nuanced positive emotions, the presentation promoted culturally and linguistically sensitive design strategies that honor the diverse emotional needs of patients and families