James Park and Eric Friedman, the co-founders of Fitbit who left Google two years ago , have announced a new venture called Luffu . Described as an “intelligent family care system,” Luffu collects and logs health and medical information from connected devices, other platforms like Apple Health and Fitbit, and details shared by family members through voice prompts, text, or photos. AI works in the background to automatically extract and organize important details, but it can also play a more active role. Luffu users can ask the system questions and get personalized answers for individual family members, like how a change in diet could affect t … Read the full story at The Verge.