Lecture Notes in Computer Science ISBN: 9783030515164 ICOST ICOST 2020: The Impact of Digital Technologies on Public Health in Developed and Developing Countries 18th International Conference Smart Homes and Health Telematics (ICOST 2020) 18th International Conference Smart Homes and Health Telematics (ICOST 2020), Jun 2020, Hammamet, Tunisia. pp.69-78 The Impact of Digital Technologies on Public Health in Developed and Developing Countries