Healthy Tech stories

This is "Healthy Tech," where guest columnist Alan Danzis reports on choice healthy technology news stories. Each week you'll discover new fitness gadgets, apps and going-ons, as well as what's around the corner, with medical innovations that will one day change the way you monitor and impact your overall health and well-being. In this week's edition of Healthy Tech: walking can help burn calories and charge your phone, too, when you add a 24-year-old inventor's tech to the shoe soles; a mobile start-up proves that pretty much no one in the entire world is eating healthy at 1 A.M.; and one company gets millions in venture capital to help you the perform self-tracking of serious medical ailments at home.