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  2. QR code - Wikipedia

    en.wikipedia.org/wiki/QR_code

    Rectangular Micro QR Code. Rectangular Micro QR Code (also known as rMQR Code) is two-dimensional (2D) matrix barcode invented and standardized in 2022 by Denso Wave as ISO/IEC 23941. rMQR Code is designed as a rectangular variation of QR code and has the same parameters and applications as original QR code.

  3. Barcode Scanner (application) - Wikipedia

    en.wikipedia.org/wiki/Barcode_Scanner_(application)

    Website. Main site. Google Play. Barcode Scanner scanning a QR code. The application Barcode Scanner is an Android app, from the open-source project ZXing (short for Zebra Crossing ), that allows an Android device with imaging hardware (a built-in camera) to scan barcodes or 2D barcodes and retrieve the data encoded. [2]

  4. How to scan with an iPhone - Engadget

    www.engadget.com/how-to-scan-with-iphone...

    You will automatically be sent to the site or PDF that the QR code links to. Another way to scan a QR code is by using iOS’ built in Code Scanner. First, go to settings and tap Control Center ...

  5. Barcode reader - Wikipedia

    en.wikipedia.org/wiki/Barcode_reader

    A barcode reader or barcode scanner is an optical scanner that can read printed barcodes and send the data they contain to computer. Like a flatbed scanner , it consists of a light source, a lens, and a light sensor for translating optical impulses into electrical signals.

  6. The iPhone's camera app can now read QR codes | TechCrunch

    techcrunch.com/2017/06/05/the-iphones-camera-app-can

    That means any iPhone users will be able to open their camera, point it at a QR code, and receive a prompt to follow a URL. Check out the picture below to see what it looks like in action.

  7. Google Chrome gets its own QR code & barcode scanner

    techcrunch.com/2017/02/02/google-chrome-gets-its...

    Google Chrome gets its own QR code & barcode scanner. Here’s one more app you can delete from your iPhone: that QR code and barcode scanner you only occasionally use. With an update...

  8. Remember QR Codes? The Leading Reader, Scan, Has Been ...

    techcrunch.com/2012/11/27/remember-qr-codes-the...

    Remember QR Codes? The Leading Reader, Scan, Has Been Downloaded 25 Million Times, Scans 27 Million Codes A Month

  9. Opera update uses QR codes to sync data between PC and ...

    www.engadget.com/opera-makes-it-easier-to-sync...

    You just navigate to opera.com/connect on your PC and scan the displayed QR code using the QR-reader in Opera for Android. Once that’s done, all your bookmarks, favorites, history and more from ...

  10. Barcode - Wikipedia

    en.wikipedia.org/wiki/Barcode

    A barcode or bar code is a method of representing data in a visual, machine-readable form. Initially, barcodes represented data by varying the widths, spacings and sizes of parallel lines. These barcodes, now commonly referred to as linear or one-dimensional (1D), can be scanned by special optical scanners, called barcode readers, of which ...

  11. Bitly makes first acquisition with QR code leader Egoditor

    techcrunch.com/2021/12/01/bitly-makes-first...

    Link management company Bitly announced Wednesday its acquisition of Germany-based QR code company Egoditor GmbH whose flagship product is the QR Code Generator.