Mobile health, also known as mHealth, refers to the use of mobile devices such as smartphones, tablets, and wearable technology to support healthcare delivery and improve health outcomes. This research area involves the development and implementation of mobile applications, remote monitoring devices, and other digital tools to facilitate communication between patients and healthcare providers, monitor health metrics, and provide access to medical information and services. Mobile health research aims to leverage the widespread use of mobile technology to make healthcare more accessible, convenient, and personalized for individuals. This field covers a broad range of topics including mobile apps for chronic disease management, telemedicine consultations, and remote patient monitoring.