the ai clinician was back to square one. but the humans were not. their idea was to gather data from icus across the uk to create a database of treatment that worked so the doctors in the thick of it could learn from each other at speed and save their patients. we build for the first time a picture of how disease was treated in real—time on the databases across the country. and you see all see the diversity of all the different approaches people are trying, what was working and what was not working. now this data will be used to retrain ai clinician and one day it may help to treat sepsis that's caused by covid. so it's about 18 months since we started making this programme and in that time we've all started to use technology in new ways and some of that has included gp