Barcode reader
Understand the Problem
The user is asking about barcode readers, potentially seeking information on what they are, how they work, or their uses. This is a general information retrieval request.
Answer
A barcode reader is a tool (hardware or software) used to scan and decode barcodes.
A barcode reader is a device or application used to scan and decode barcodes, providing information about the product or item the barcode is attached to. Barcode readers are available as handheld scanners, mobile apps, or integrated into devices.
Answer for screen readers
A barcode reader is a device or application used to scan and decode barcodes, providing information about the product or item the barcode is attached to. Barcode readers are available as handheld scanners, mobile apps, or integrated into devices.
More Information
Barcode readers, also known as barcode scanners, use optical technology to read the black and white bars of a barcode. The reader interprets the pattern and converts it into a digital representation of the data encoded in the barcode.
Tips
A common mistake is thinking barcode readers only come in one form. Barcode reading functionality can be found in dedicated handheld scanners, smartphone apps, and even built into some point-of-sale systems.
Sources
- Barcode Reader. Free Online Web Application - online-barcode-reader.inliteresearch.com
- Online Barcode Scanner - Dynamsoft SDK Demos - demo.dynamsoft.com
- QR & Barcode Reader - Apps on Google Play - play.google.com
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