Oops, I skipped a day yesterday. Mainly it was because I was visiting Cellnovo at the Sony UK Technology Centre in Pencoed, and I only got back late in the afternoon. Sony Pencoed is where the Raspberry Pi is made, but I wasn't there for the Pi. I was there to learn more about Cellnovo's insulin pump.
I'll post more details in the future, but let's just say for now that it was pretty impressive to see what goes into making a high-accuracy insulin delivery device. Cellnovo started out here in Swansea in 2002, and moved to Pencoed just outside of Bridgend in 2016. It's great to know that there's a state-of-the-art insulin pump being manufactured less than an hour's drive from where I live.