Smartphones are quickly evolving from pure information delivery tools into devices with advanced software capable of diagnosing and evaluating a number of health issues. Not only are they being used to expand the reach of mobile eye exams, but with the help of some new research and innovative artificial intelligence tools, they're stepping into the domain of behavioral health. Emotions analytics company Beyond Verbal has launched its Beyond mHealth Research platform in the hopes that it will eventually be able to identify physiological markers in the voice that point to different health-related issues. The project has been getting attention from many in the healthcare and tech communities, including Mark Zuckerberg. According to VentureBeat, the Facebook head has praised the platform for its interesting potential.