“RFID wszechobecna w Ameryce”, published in the February 2011 issue of Eurologistics Magazine – in Polish. Download PDF “RFID; Ubiquitous in America – and coming soon to the EU” – the article in English. Download PDF
When I was a child, I remember the prices on products at the store were merely stickers with a currency value on them. Sometimes, there were several stickers – one on top of the other – and you could see if the price had changed upwards or downwards.