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yup, seems to be a good new feature to add for horizontal barcode indeed. |
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When using a barcode scanner (a device that ONLY scans barcodes), the user usually has a visual red line that illuminates the barcode. This helps the user know if they have the scanner aligned with the barcode correctly. This app (https://serratus.github.io/quaggaJS/examples/live_w_locator.html)[https://serratus.github.io/quaggaJS/examples/live_w_locator.html] shows a 'red line' while scanning and it is a useful visual feature as it mimics a barcode scanner.
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