Teresa Henry is a Business Development Director at IDTechEx for research and reports. She spent 8 years working in South Africa for the blue chip company AECI Chlor Alkali and Plastics and was Editor for their in house journal. On returning to the UK she joined the leading international engineering consulting group Mott MacDonald working in business development and marketing research for the Middle East and South Asian regions. She later worked in international marketing for Diomed Ltd the world leaders in surgical diode lasers. t.henry@idtechex.com