TLDR: Rizwan and Rekha Koita, founders of the Koita Foundation, are using technology to enhance outcomes in the healthcare and non-profit sectors. Rekha focuses on using technology to improve non-profit organizations, while Rizwan focuses on using technology to improve healthcare delivery. The Koita Foundation has set up the Koita Centre for Digital Health at IIT-Mumbai to drive research and academic programs in digital health. They have also set up the Koita Centre for Digital Oncology at the Tata Memorial Centre to help cancer hospitals adopt digital health tools. In addition, Rizwan is working with the National Accreditation Board for Hospitals to develop a framework for hospitals in the digital health space. The Koita Foundation also works with NGOs to help them scale up using technology, such as developing an app called NuTree to help field workers in the area of maternal health. The Koitas see their philanthropic work as a good fit for the next stage of their lives and are committed to using technology to improve outcomes in healthcare and non-profits.