 Point of care, POC, technologies have been used for decades to provide rapid and accurate diagnoses in limited resource settings. These technologies include microfluidic devices, which allow for miniaturization and integration of complex functions, making them ideal for use in these settings. Advantages of these technologies include low costs, ruggedness, and accuracy, all of which make them suitable for clinical and social settings in developing countries. This article was authored by Shikha Sharma, Julia Zapatero Rodriguez, Pedro Estrella, and others.