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17 lines
812 B
HTML
17 lines
812 B
HTML
<html>
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<head>
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<title>About 1D barcodes</title>
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<link rel="stylesheet" href="style.css" type="text/css"/>
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</head>
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<body>
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<p>Traditional barcodes, such as those printed on product packaging, are also known as <em>one
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dimensional barcodes</em>. There are several types commonly used, including UPC and EAN. Most look
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similar to this:</p>
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<p style="text-align:center"><img src="../images/big-1d.png"></p>
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<p>These 1D barcodes contain a unique code which typically describes a product, like a CD or a book.
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You can look this code up on the internet to find prices, reviews, and more.</p>
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<p>If you scan a book, you can also search the contents of the book for a word or phrase, and find
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all the pages where it appears:</p>
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<center><p><img src="../images/search-book-contents.jpg"></p></center>
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</body>
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</html> |