IoT-Driven Facial Expression Recognition for Personalized Healthcare in Industry 5.0. - Shehzad Ali; Muhammad Sajjad; Ik Hyun Lee; Faouzi Alaya Cheikh; Athena Cristina Ribigan; Ludovico Pedullà; Nikolaos Papagiannakis; Mohammad Hijji; Khan Muhammad 001 (IEEE Internet Things J., 2025)