Square is launching QR codes for restaurants and shops that let customers order from outside or at their table, browse a menu on their phone, pay remotely, and then have food brought out to them.

Once that happens you’ll have two messages. One is 1003063 and the other is a phrase, “I had to hide it, they might find out.” The message is for sure a bit ominous and might play a role for ...

We’ve seen networks built over some interesting mediums, but QR codes has to be a new one. [Eric Seifert] decided to try to use QR codes to make an IP connection. He used these visual codes t… ...

When it comes to letting people know about local events, the Hutchinson Area Chamber of Commerce and Tourism is making a change to a new digital format. Since 2005, three-sided table tents with qua… ...

“QR codes haven’t necessarily achieved their potential, and I think double-authentication or harder authentication methods will eventually win the day – something that uses NFC or even Apple ...

Table of Contents. Search marketers are interested in print-based hyperlinks: ... Microsoft Tags can encode up to 1,000 alphanumeric characters, while QR Codes can encode up to 4,296 characters.

Less is more for Coinbase Global Inc., the largest cryptocurrency exchange in the U.S. The company debuted a new commercial during Super Bowl LVI that didn’t bear much resemblance to any of its ...