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Barcode

3:43

[ENG SUB] 김하온 (HAON), 빈첸 (VINXEN) - 바코드 (Bar code) (Prod. GroovyRoom) Lyrics/가사

2:41

Rack x DJ.Silence - Barcode (Official Music Video)

3:37

[MV] lilli lilli(릴리릴리) _ BARCODE

2:43

Barcode - Represent the Flow [Official Lyric Music Video]

1:00

Barcoders Jamming

A barcode is an optical, machine-readable, representation of data; the data usually describes something about the object that carries the barcode. Traditional barcodes systematically represent data by varying the widths and spacings of parallel lines, and may be referred to as linear or one-dimensional (1D). Later, two-dimensional (2D) variants were developed, using rectangles, dots, hexagons and other geometric patterns, called matrix codes or 2D barcodes, although they do not use bars as such. Initially, barcodes were only scanned by special optical scanners called barcode readers. Later application software became available for devices that could read images, such as smartphones with cameras.
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    • Other American inventions 

    • History 

    • Industrial adoption 

    • Use 

    • Symbologies 

    • Barcode readers 

    • Quality control and verification 

    • Types of barcodes