Sharing Consumer Health Information? Look to HIPAA and the FTC Act - New Guidance on HIPAA and the FTC Act
See Health Mobile Apps regulation: interactive tool. See also FCT best practices and developer portal
Processing based data viz (using p5.js, http://processingjs.org/):
Coding Rainbow
https://www.youtube.com/user/shiffman/featured
https://www.youtube.com/watch?v=biN3v3ef-Y0
Native Apps are doomed (another of Elliot's ;-), right on spot)
Node + HTML in electron http://electron.atom.io/