Resignations and QRs

The Prime Minister Liz Truss has resigned and we are in a new conservative party leadership race, "yawn". Yes, we are once again looking for a new leader. The old way of boosting the economy isn't working in post Brexit Britain. They have to do things differently, they have to streamline everything and make Britain more globally competitive. 

A typical QR code. Three nested boxes in three corners to tell the software it is a QR code. 

A common thing I often see is QR codes on products. On most people's smart phones, the camera is constantly looking for the sign of a QR code; three little boxes that are nested in boxes, two at the top and one at the bottom. If the camera detects there is a QR code present, it will decide and extract the text from the nested bar codes. The text is usually a link to a web site. It is amazing to think that when you open your camera on your smart phone, the camera function is thinking. It is looking for QR bar codes and the best way to focus the lenz.