We all hear about machine vision being vital for new applications, but what exactly is it, what is it used for and what are the challenges? And most importantly, so we can work out how to use it for new applications, what is the future of the technology. In the second of the special audio documentaries, Paul Hutton speaks to five leading experts in machine vision.

This documentary is sponsored by RAPP TRANS UK - Rapp Trans UK is part of the Rapp GRoup, one of Europe's leading engineering and design consultancies. Find out more at www.rapp-trans.co.uk