**Author details**

David L. Francis1 \* and Mike Woodcock<sup>2</sup>

1 CENTRIM, University of Brighton, Brighton and Hove, UK

2 Challenge Ltd., Mansfield, UK

\*Address all correspondence to: d\_l\_francis@yahoo.co.uk

© 2023 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
