By Kate Sheridan
October 4, 2018
In the world of digital health, Silicon Valley-based Mindstrong stands out.
It has a star-studded team and tens of millions in venture capital funding,
including from Jeff Bezos' VC firm.
It also has a captivating idea: that its app, based on cognitive functioning
research, can help detect troubling mental health patterns by collecting
data on a person's smartphone usage - how quickly they type or scroll, for