I mentioned some terms to be aware of for this year that, according to my DD, I thought could be relevant.
I doubt RFID's would come into play with the nanoSign specifically; but it is a very smart, underestimated, low-tech & cost-effective way to do plenty of things that people are doing with more expensive hi-tech gear.
NanoTech has a knack for efficiency, & using precisely the right tool for the right job.
We'll see,....as usual: Time will Tell,... ALWAYS DOES!!!
A good purpose is for retailers with multiple locations can syncronise their promo content across all locations. The bigger plus is being able to change and update on the fly over the cloud. Nifty.