David Birch is a digital money and ID consultant paving the way for a
21st-century identity. He is a Director of Consult Hyperion, the IT
management consultancy that specialises in electronic transactions. Here
he provides specialist consultancy support to clients around the world,
including all of the leading payment brands, major telecommunications
providers, government bodies and international organisations including
the OECD. As an expert on digital identity, digital money and digital
networks, Birch has written for The Guardian and several other
publications, and has appeared on BBC television and radio, Sky and
other channels around the world.