A description of the UCLA effort can be found here: https://newsroom.ucla.edu/releases/ucla-launches-major-mental-health-study-to-discover-insights-about-depres

A description of the UCLA effort can be found here: https://newsroom.ucla.edu/releases/ucla-launches-major-mental-health-study-to-discover-insights-about-depression https://newsroom.ucla.edu/releases/ucla-launches-major-menta... Seems more like a funded research effort being run out of UCLA and Biogen vice a future iPhone feature.