Scientists have created an artificial RNA system that can copy itself using simple building blocks and temperature changes.

Step 1: Sign in with Sign-in Canada Your first factor of authentication is offered through Sign-in Canada, the Government of Canada’s online authentication service. If you already have an account, you ...

PostcardMania expanded its multichannel marketing campaign, Everywhere Small Business, by adding variable QR codes to the ...

These aren’t scenes from a futuristic film—they’re real examples of how augmented reality (AR) and QR-code integrated ...

Most Android phones running Android 10 or later allow users to share Wi-Fi credentials through a QR code. This works well for ...

On the basis of the characteristics of cyclic codes, the codeword space can be partitioned into small subspaces where cyclically shifted codewords of a particular codeword occupy the same subspace. A ...

QR & Bar Code Scanner Plus is an app that helps you to scan and generate QR codes from various sources. It can generate QR codes from text, contacts, apps, bookmarks, and clipboard. The app has a ...

Soon, you may be able to just scan your stuff on your phone as you shop, pay through the app when you're done, and flash a QR code at the door to verify your purchases.

Importantly, Python bindings are available. Once we figured out how to build and install the library, we could give it a test run to ensure it could decode 1-D and 2-D codes. We generated a few QR ...

The QR code is the most widely used two-dimensional barcode in the world, and it has been successfully applied in many applications in manufacturing and marketing fields. This letter presents a new ...