Smartphone-enabled medical diagnostics and environmental monitoring for rural Africa

Africa has made significant progress in healthcare metrics over the past two decades. However, providing access and quality of healthcare to people living in rural regions remains a challenge. In this respect, so-called mobile health (mHealth) and smartphone-enabled diagnostics methods could be of great use in providing services, both necessary and novel, to rural populations. This review provides a basic background for understanding various concepts behind smartphone-enabled methods and summarizes existing examples in the fields of medical diagnostics and environmental monitoring. The aim is to engage young African students to contribute to the field but also to provide decision makers with ideas on low-cost solutions for rural healthcare.