Create a Wi-Fi Password QR code using QiFi. The second way by which you can create a printable QR code for your Wi-Fi password is via QiFi. The process, as already mentioned, is largely the same.

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) st… ...

Well, the non-profit outfit that runs the bar code world — GS1 US — wants to change all that. By 2027, they are confident that all 1D bar codes will be replaced with 2D bar codes similar to QR ...

A QR code can kill the mood: phones up, blue lights on, conviviality off. “The bottom line is: The QR code is the antithesis to romance,” said Richard Boccato, the owner of Dutch Kills Bar in ...

Bar code scanning apps are simple utilities that are typically available free of charge from the Google Play Market. The technology itself only scans the codes -- you usually need a separate app ...