Lloyd Wood is a Chartered Engineer, working on communications to remote places, primarily via satellite. As a space initiatives manager in Cisco Systems' Global Government Solutions Group, Lloyd had responsibility for CLEO, the Cisco router in Low Earth Orbit. Lloyd spent some years contributing to the Internet Engineering Task Force and modifying IOS, Cisco's router software... so he's gone on to fly his own code in space. Working with colleagues at NASA Glenn Research Center and Surrey Satellite Technology Ltd, Lloyd achieved the first tests from space of IPv6 and of the delay-tolerant networking bundle protocol. Lloyd gained his PhD from the Centre for Communication Systems Research at the University of Surrey, where he researched internetworking and satellite constellations, and to where he later returned as a research fellow.