Mahib Ullah, Xingmei Li, Muhammad Abul Hassan, Farhat Ullah, Yar Muhammad, Fabrizio Granelli, Lucia Vilcekova, Tariq Sadad. An Intelligent Multi-Floor Navigational System Based on Speech, Facial Recognition and Voice Broadcasting Using Internet of Things. Sensors, 23(1):275, 2023. [doi]
Abstract is missing.