Indivo X is the SMART-enabled, open source personally controlled health record platform. Daniel Haas, the platform’s lead architect, will be delivering a talk on the architecture of and security implications of Indivo X, its place in the open source community, its prospects for future development, and its relationship to SMART Platforms. Details about his talk can be found here: http://www.oscon.com/oscon2011/public/schedule/detail/19713.
You can learn more about Indivo X at http://indivohealth.org