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  2. 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. [2]

  3. CueCat - Wikipedia

    en.wikipedia.org/wiki/CueCat

    CueCat barcode scanner and interposer cables with male and female PS/2 connectors The CueCat , styled :CueCat with a leading colon, is a cat-shaped handheld barcode reader designed to allow a user to open a link to an Internet URL by scanning a barcode .

  4. 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.

  5. 10 Receipt Scanner Apps That Reward You for Everyday Shopping

    www.aol.com/finance/best-receipt-scanner-apps...

    10 Best Receipt Scanner Apps for Rewards. Many receipt scanner apps offer reward points and cash-back opportunities. Here are 10 options and what they’re best for. 1. Fetch Rewards: Best for ...

  6. Barcode library - Wikipedia

    en.wikipedia.org/wiki/Barcode_library

    Barcode library or Barcode SDK is a software library that can be used to add barcode features to desktop, web, mobile or embedded applications. Barcode library presents sets of subroutines or objects which allow to create barcode images and put them on surfaces or recognize machine-encoded text / data from scanned or captured by camera images with embedded barcodes.

  7. What are receipt scanning apps and how can you use them? - AOL

    www.aol.com/finance/receipt-scanning-apps-them...

    Scan receipts: For most apps, scanning a receipt is as simple as taking a photo. You’ll need to give the app access to your device’s camera so that you can snap a photo of the receipt and ...