Project Masiluleke is a breakthrough cross-sector collaboration that employs mobile technology as a high-impact, low-cost tool in the fight against HIV/AIDS and tuberculosis in South Africa. Masiluleke means “give wise counsel” and “lend a helping hand” in Zulu; the project was born of the desire to address tremendous suffering and premature loss of life, as well as the understanding that the ubiquity of mobile devices in many parts of the developing world has the potential to catalyze transformative social change…