We are currently undertaking several projects that explore sleep disorders across diverse groups—including healthy individuals, older adults, and heart patients—utilizing cutting-edge custom-fabricated sensing devices. A key component of our work integrates principles of Human-Computer Interaction (HCI) to ensure these devices are user-friendly, accessible, and effective in real-world clinical and personal settings. By combining advanced sensing technology with a strong emphasis on usability, we aim to capture comprehensive physiological and environmental data and improve predictive measures for sleep metrics. Device testing is conducted in sleep clinics with our partner collaborators to validate both the technological and user-centered design elements. Here’s another paragraph in the excerpt.