The Economist on health care solutions and the charms of frugal innovation in China and India:
GE and TCS are doing something more exciting than fiddling with existing products: they are taking the needs of poor consumers as a starting point and working backwards. Instead of adding ever more bells and whistles, they strip the products down to their bare essentials. Jeff Immelt, GE’s boss, and Vijay Govindarajan, of the Tuck Business School, have dubbed this “reverse innovation”. Others call it “frugal” or “constraint-based” innovation.