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Your phone has a hidden barcode scanner. Here's how to use it in seconds

Learn the fastest ways to scan barcodes and QR codes using your iPhone or Android smartphone. No special app needed for most ...
CNET

A Grocery Barcode Scanner Is the Best New Fridge Feature in Years. Here's Why

GE Profile's new smart fridge, featuring a built-in grocery barcode scanner, falls squarely in the latter category. While ...

GE built a barcode scanner into a fridge to fix your shopping list

The post GE Built a Barcode Scanner into a Fridge to Fix Your Shopping List appeared first on Android Headlines.
Ars Technica

Using a barcode scanner with a browser-based web app?

I manage a swim club during the summer and want to build a basic (web-based, database back-end) member check-in app. The membership cards haven't been printed yet for the season, and it wouldn't be ...