“I realised that, with this COVID-19 crisis, we have a lot of things to memorise in a very short period of time. I wanted to give people something that they can have on their phones and easily access, as opposed to the standard of having these guidelines on paper. When …

“The real beauty of having this app is this: because staffing is absolutely key in all healthcare sectors, releasing staff to attend formal face-to-face teaching is now something that is becoming really, really difficult. Not necessarily the cost, although that’s a big part of it, but actually releasing staff to …