In this fascinating book David Ingram traces the history of information technology and health informatics from its pioneers in the middle of the twentieth century to its latest developments. The book is distinctive in its broad scope and coverage and as the eyewitness account of an author who became the first UK professor appointed with the mission to bridge information technology with everyday medicine, health, and care. In this role, he has been a co-founder and leader of two rapidly growing initiatives, openEHR and OpenEyes, which stem from international collaborations of universities, health services and industries. These open source and open platform technologies have struck a widely resonant chord worldwide through their focus on community interest endeavours and open access to their methods and outputs.