 Point of care, POC, technologies have been used for decades to provide rapid and accurate diagnoses in limited resource settings. These technologies have become increasingly advanced with the use of microfluidic technology allowing for miniaturization and integration of complex functions. Microfluidic devices offer many advantages, including low cost, ruggedness, and the ability to produce accurate and reliable results quickly. These advances make them ideal for clinical and social settings in developing countries. This article was authored by Shikha Sharma, Julia Zapaterarad-Rides, Pedro Estrella, and others.