Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

Using the new barcode-scanning feature is simple. Just say “Alexa, scan this to my shopping list,” and Alexa will activate the Echo Show’s built-in camera and display an outline of a generic barcode ...

Snapchat is best known for short-term photos and videos—and all its weird face filters—but the app can do a lot more than that. Once the latest Snapchat update hits your device, you’ll be able to ...

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...

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When it comes to streamlining inventory management and sales, having a reliable wireless Bluetooth 2D barcode scanner can make all the difference. Let’s explore some of the top-rated wireless 2D ...

There are multiple ways to scan a QR code with your Samsung phone, whether you use a budget device or one of the top foldable Android phones. However, some methods can be unreliable, causing you to ...

You can scan a Snapchat code for your own profile or a friend's using the app's camera screen or your mobile device's camera roll. Before you scan a Snapcode, you will need to go to a profile and view ...

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Discover the old-school supermarket chain where the first barcode was scanned -- and how that single moment revolutionized ...