Zipline drones populate the Rwandan skyline, portable electrocardiogram machines help doctors diagnose in clinics in rural India, easy testing lets cure children in Botswana. Beyond being brilliant medical innovations, at some point, all these technologies were brought to or should be applied to high-income countries after their success in their original settings in Africa or Asia – as they have been available for a fraction of the cost, they have represented a highly creative solution and/or the regulatory environment has allowed them to thrive. …see more