Since most people are carrying a camera-equipped computer in their pockets these days, QR codes can be a great way to easily share short snippets of information. You can put one on your business card ...

The QR code is having an extended moment, given that we’re all still wary of dealing with physical documents, touching surfaces, and generally interacting with the world at large. The switch to ...

Let me come clean: For way too long now, I’ve been excited about the 2D optical code format called QR Code. I even convinced TidBITS to put one on every article page for a while. I don’t get a ...

Digital tools have provided many alternative means to store information, even contact details. In today’s digital age, convenience and efficiency are paramount. Creating a digital contact QR code is a ...

How do you typically put your contact information in a PowerPoint presentation? Do you place your name, email, and phone number on the first or last slide and expect people will write it down if they ...