In her 10 years as director of the Vodafone Americas Foundation, June Sugiyama has inadvertently become an expert in developing challenges.  Since 2009, the foundation has been running the Wireless Innovation Challenge, which seeks innovative ideas using wireless-related technology to address social issues around the world.  Years of leading the challenge have helped Sugiyama to refine ideas of what works in creating disruption to address social and other issues affecting developing countries.