The plain-Jane QR code had a hi-tech beginning – Toyota used them in their manufacturing process for scanning automobile components. From there, QR codes have made the journey to even fashion ramps. That demonstrates their popularity, but not quite their usefulness. With a bit of thought, QR codes can be used in fun and useful ways around the house too. Here are a few I put together
The business card is a ubiquitous sight in any business meeting. The first documented use of them can be tracked to Japan in the 15th Century. These formal royal announcements, known as ‘meishi’, were distributed amongst the local community as a sign of a potential visit. The use of cards as formal announcements was later adopted by aristocrats in 17th Century France.