The SCSC held this Seminar on Thursday 3rd December 2020. Unfortunately, given the ongoing COVID-19 pandemic, this event (like many others this year), had to be held over ZOOM rather than the physical face-to-face gatherings to which we were all previously accustomed. But despite the lack of cake and coffee, the presentation was very well attended online, with around 45 attendees drawn from a variety of industry sectors and of course academia.