%0 Conference Proceedings %B AMIA 2010 Symposium %D 2010 %T Indivo X: Developing a Fully Substitutable Personally Controlled Health Record Platform %A Adida, Ben %A Sanyal, Arjun %A Zabak, Steve %A Kohane, Isaac S. %A Mandl, Kenneth D %X To support a rich ecosystem of third-party applications around a personally controlled health record (PCHR), we have redesigned Indivo, the original PCHR, as a web- based platform with feature-level substitutability. Core to this new release is the Indivo X Application Program- ming Interface (API), the contract between the PCHR platform and the end-user apps. Using rapid iterative de- velopment to build a minimal feature set from real-world requirements, the resulting Indivo X API, now in public stable beta, is enabling developers, including third-party contributors, to quickly create and integrate novel fea- tures into patients’ online records, ultimately building a fully customizable experience for diverse patient needs. %B AMIA 2010 Symposium %8 11/2010 %U http://proceedings.amia.org/127eoo