Lesley Judge, Sector Engagement Executive for Tourism at Interface (www.interface-online.org.uk) shares some of the many developments across the sectors - from the use of QR codes in hospitality, to NASA technology being deployed in new cleaning techniques! And Chief Executive of the Association of Scotland's Self-Caterers (www.assc.co.uk), Fiona Campbell, tells us about some of the apps and systems being used in self catering businesses, which have been created in response to the coronavirus.