Definition of barcode x dimension

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One of the main benefits of 2-D barcodes is that they increase data storage capacity by several orders of magnitude. This can be used for product services, dissemination of news or other purposes.

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A phone can be equipped with a barcode reader that quickly and effectively gets information from the 2-D barcode. One of the most common uses of 2-D barcodes is in smartphone reading. Techopedia Explains Two-Dimensional Barcode

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Two-dimensional barcodes are also known as matrix barcodes or matrix codes.

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