Joss LangfordJoss Langford is an engineer and a scientist. He is the author of several books and a wide range of academic papers. As technical director of Activinsights, he helps healthcare professionals to collect and analyse lifestyle data to support disease tratment and prevention. Joss is also a founding director of Coelition, an independent non-profit organisation that promotes the responsible use of personal data and open data standards. He lives with his family in South West England and gets his hands dirty on the farm when he can. Read More Read Less