Among the freebies included in Samsung’s just-released Galaxy S5 was a new app from Lark, a health startup that’s been pretty quiet for the past year or so. In fact, co-founder and CEO Julia Hu told me that Lark has been “pretty much in stealth mode” as it worked on the new app. The vision, she said, is still the same — the company is still trying to provide “personalized health coaching”… Read More