The first QR code I remember seeing was in the early 2000’s, I think. It was a video taken in New York Zoo that showed people clicking on what looked like a square of code in front of an enclosure, and getting way more than the usual summarised information about the animal typically printed on boards. It gave detailed and varied information, linking to videos of the animals in the wild, anatomy, physiology, and the lines from which they had descended, all of which could be selected and viewed as you stood there, watching the animals in the enclosure.
This will change the world I thought. Then, almost nothing, for years.
Until Covid struck.
QR codes were invented by Toyota subsidiary Denso Wave in 1994 as a means to keep track of inventory. The problem was that a barcode could only be read one way, and carried limited information, whereas a two-dimensional QR code can carry 31,329 datapoints arranged in rows of up to 177 X 177. As a result, they can carry a huge range of information, the QR code acting as both gatekeeper and curator of the information.
The combination of the availability of QR code readers on smartphones and Covid has resulted in all sorts of creative ways people are using them to register, and engage in a whole range of information delivery processes.
This level of detail is highly applicable to B2B selling. Send a prospect an engaging letter via ‘Snail mail’ which has an almost 100% open rate, that had a QR code providing access to all the information a potential customer may want. Who would not click on it, even if just for curiosity?
I am nearly 70, so not looking for a job. However, if I was, a personal QR code would be all I would need.
Such a resume could include video of me speaking to a group, engaging in group activity, coaching a team member, playing sport, as well as giving the details of various achievements, spoken by referees. It would be a customisable digital asset that could be tailored to the job for which I was applying. Even better, it might serve to create a new job in an organisation for whom I had decided I would like to work. It would take a bit more work than the standard written resume, but would carry geometrically more weight.
If I was back in my FMCG days, I would be putting QR codes on all products offering information on ingredients and their sources, recipes, supply chains, video that enhanced the authenticity of the end product. At some point, the two retail gorillas will demand it, so you may as well get in front of the game.
Toyota has given the world a bank of manufacturing and process management capabilities through their wide publication of the tools and techniques of the Toyota Production System. To that bank you can add the QR code. They elected to make the technology freely available, rather than enforcing their patent rights. As a result, we have at our disposal what has become a vital tool for the management of Covid.
Imagine the revenue they have foregone in the public good, even if they had extracted a royalty of fractions of a cent every time someone clicked on a QR code.
