Your Apple devices might be able to help you track steps, workouts and more, but as of yet no iPhone, Apple Watch (or, let’s face it, any other gadget out there) has been able to accurately measure mental and emotional conditions.
That could be changing due to the so-called “Mood Challenge” program from the Robert Wood Johnson Foundation. The program calls for researchers and technologists to come up with a way of convincingly tracking mood using an iPhone and ResearchKit — and it’s just announced its five semi-finalists.