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  2. QR code - Wikipedia

    en.wikipedia.org/wiki/QR_code

    Users with a camera phone equipped with the correct reader application can scan the image of the QR code to display text, contact information, connect to a wireless network, or open a web page in the phone's browser.

  3. 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.

  4. Barcode Scanner (application) - Wikipedia

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

    The Barcode Scanner can automatically search the Web to identify a product with a barcode and use, for example, price-comparison information between vendors. The application can decode several 2D barcodes including the widely used QR Code and Data Matrix.

  5. How to scan with an iPhone - Engadget

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

    You can use it to scan documents, QR codes and more, allowing you to save IRL files in a pinch, pull up menus at restaurants and even check grocery prices on the fly. Here’s how to scan almost...

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

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

    But according to some reports on Twitter, QR codes in the U.S. are about to get a second chance, because the first iOS 11 beta has the ability to read QR codes via the native camera app.

    • Avoid Answering Calls from These Area Codes: Scam Phone Numbers Guide
      Avoid Answering Calls from These Area Codes: Scam Phone Numbers Guide
      aol.com
    • Plastic Logic demoes flexible color display for e-readers (video)
      Plastic Logic demoes flexible color display for e-readers (video)
      Engadget
  7. Google Chrome gets its own QR code & barcode scanner

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

    The app now includes built-in scanning functionality, which you can access either via 3D Touch on the app’s icon, or you can do a search for “QR” in spotlight.

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

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

    Scan also offers a “code generator” that lets you create your own QR codes for placement on business cards or billboards.

  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.

  10. Rectangular Micro QR Code - Wikipedia

    en.wikipedia.org/wiki/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. [2] rMQR Code is designed as a rectangular variation of QR code and has the same parameters and applications as original QR code.

  11. Barcode - Wikipedia

    en.wikipedia.org/wiki/Barcode

    Most modern smartphones are able to decode barcode using their built-in camera. Google's mobile Android operating system can use their own Google Lens application to scan QR codes, or third-party apps like Barcode Scanner to read both one-dimensional barcodes and QR codes.