Couple of weeks out before lockdown, it was obvious this is going to happen pretty quickly. We could see this whole ventilator shortage emerging, and government began to say that it might need some help. It was all about pace. We need ventilators, and we need them fast. But we knew that was going to be a huge challenge. My name's Dick Elsy. I'm the chief exec of the UK's High Value Manufacturing Catapult. At the heart of what we do in our centres is bring companies together. You've got Rolls Royce for their aero engines, Airbus with some of their fantastic products. There's really a very, very strong thread of advanced manufacturing technology in the UK. The quickest approach would be to get a hold of an existing ventilator specification. We chose a unit coming out of Smiths Industries, and the other device was a full intensive care unit from a company called Penlon. It seemed like an easy choice to make, to support a proven ventilator. We knew we had to scale up 50 a week to something like 1,500 a week or more. In the first sort of two or three, certainly, three weeks, the core executive team had pulled all of it together. We were working 18 to 20 hours a day. We started off using Zoom. But then all that sort of baggage about Zoom security came into the fore. So we flicked across to Microsoft Teams. Microsoft Teams being absolutely invaluable as a collaboration tool. It saved us so much time. It's amazing how everybody has just adapted to it really quickly. It's a very intuitive thing to use. It's so easy to just jump on a team's call and share your document just in real time. The collaboration and team spirit and stop-at-nothing culture was quite-- well, was and still is-- quite extraordinary. Everybody has got that singular purpose at the forefront of their mind. And having that clear purpose, the typical boundaries that you have when you're working with a number of different companies have completely disappeared. We had started to consider how on Earth we could train lots of people in parallel to the production happening at both Smiths and Penlon. We quickly realised that the Microsoft HoloLens 2's could be used with the remote assist capability in order to get that expertise and knowledge out of these guys who have been building ventilators for many, many years. At the moment, I can tell you we are meeting the demand signals with what we're supplying. We've achieved an enormous amount in an incredibly short space of time. One of my colleagues said to me, he said, hey, Dick, you know, look-- look at what we've achieved. He said, imagine if we could work like this all the time. So extraordinary, extraordinary.