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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 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. [1] 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)

    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.

  5. How to scan with an iPhone - Engadget

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

    The default way to scan a document with an iPhone lives within iOS’ native Notes app. Open it and open a new note. Tap the camera icon on the bottom menu bar, tap Scan Documents and then hold ...

  6. How Snapchat Made QR Codes Cool Again | TechCrunch

    techcrunch.com/2015/05/04/snapcode

    Without modern apps or full keyboards, QR codes were convenient, automatic ways to open URLs, add a contact to your address book, or send a pre-defined message.

  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. 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. That ...

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

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

    Opera update uses QR codes to sync data between PC and Android browsers. It also introduce Flow to share notes between your mobile and desktop browsers. steve dent. Reporter. Wed, Sep 23, 2020 ...

  10. GE's Alexa microwave cooks when you scan a barcode (updated)

    www.engadget.com/2018-07-17-ge-alexa-microwave...

    GE Appliances is offering a "limited time" deal that bundles an Echo Dot speaker with the microwave for $125, making it a fairly safe choice if you were hoping to create a voice-controlled ...

  11. 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