Harlow, Essex, England (United Kingdom) Posted on January 1, 1998 by admin Reply Nortel Campus in Harlow, England, 1966 Harlow is a city of England located just north of London. David worked there between 1998 and 1999 for Nortel. Research Hierarchical Control of Complex Adaptive Communicative Systems Publications Numerous internal Functional Specifications, Systems Descriptions, Test Plans, etc. Work Designer, Manager & Architect of Embedded Real-Time Software Organizations Nortel External links Harlow (Wikipedia entry)