Apple today announced ResearchKit, an open-source software framework designed for medical and health research that can help doctors and scientists gather data more frequently and more accurately from participants using iPhone apps. World-class research institutions have already developed apps with ResearchKit for studies on asthma, breast cancer, cardiovascular disease, diabetes, and Parkinson’s disease. “iOS apps already help millions of customers track and improve their health. With hundreds of millions of iPhones in use around the world, we saw an opportunity for Apple to have an even greater impact by empowering people to participate in and contribute to medical research,” said Jeff Williams, Apple’s senior vice president of Operations. “ResearchKit gives the scientific community access to a diverse, global population and more ways to collect data than ever before.”