If you see a guy holding a white hockey puck to his forehead, that’ll be Jesse Hirsh. If you see a guy checking his heart rate on his watch, that’ll be Ed Brown. At OTN’s fabulously successful March 30 Hackathon, Jesse interviewed Ed about the future of connected, virtual health care. The first topic on the agenda was the engaged patient. That segued rather quickly to comparisons of personal health monitoring devices. Jesse showed the audience his Scanadu Scout. It looks like a hockey puck and measures blood pressure, heart rate, temperature and blood oxygen levels, sending the data to your iPhone. Ed, who has a Peak Basis watch that monitors heart rate, among other things, pulled out his smart phone, calling it the...