Xiao gave us a very interesting talk, some of it was IPR, so he ensured the BCS were not recording it, and asked anyone who may have been recording from their computer to stop recording! However, he has kindly supplied his slides, which are available from here, and has confirmed that if anyone has any questions, they may email him.
So, if you attended the webinar and afterwards thought “I wish i had asked….”, or if on reading the slides (which do not include the IPR) you have any questions, please pass them to the Coventry Branch Secretary and he will pass them on for you (to save exposing his email address here for web-crawlers and scrapers!) (Having said that, there is an email alias for Xiao in the slide deck…)