Yes i know what a qrcode** is and the zoo had real application for them. I have seen some interesting uses for them and with smart phone and the army of patent lawyers closely behind the foray (just you wait til kodak* get involved)
So since you know that a qrcode is a text string as a square graphic, and there more supported now i decide to add some square blobs. I start by having a look at plugins in firefox. Most of which seem to redirect to google, or some unknown social media site and the author would love a donation for. Not trusting these on levels of not really a plugin and what is generated i decide to see what i can do in linux.
A lot and it is a simple command. Within five minutes i have qrcoded our things and call it done.
Quite what the firefox plug-ins do is beyond me, they seem redundant.
* Kodak once made products, and sued polaroid, for instant chenical film processing. polaroid became a defunct brand, Kodak forgot about digital cameras and did not make cameras thus Kodak is about to become a patent troll once again.
Patents don’t work it appears. If Kodak could not be arsed to make a camera you could buy then clearly the firm is not run as a products firm.
** keep up