A few months ago I wrote about QR (Quick Response) codes and how they had the power to change much of what happens at a trade fair. Today I just read an article about NFC (Near Field Communications) which is touted as being superior to QR’s and destined to be the next best thing.
The speed of innovations is becoming alarming. It makes deciding on one direction versus another difficult. I can only speculate on what’s next. Do any of you have insights on what we can look forward to?