Learning how to code will allow you to do everything from build complex apps to make your smart lights flash when you receive an email. Here's our guide on how to get started. When you purchase ...

Android: Install and open QRbot, then open the Create menu to select a QR code to customize. Barcodes Inc. is one example of a website that lets you generate a QR code that points to text. This ...

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 ...

But in some recent experiments, I became aware of another capability: ChatGPT can read and deconstruct code. We got a hint of this capability when I explored using ...