EAN-139780768232271   EAN-13 barcode 9780768232271
Product NameAnimal Touch Set
CategoryBook / Magazine / Publication
Short DescriptionHardcover
Amazon.comA Buy on Amazon ~ 0768232279
Width1 inches    (convert)
Height8 inches    (convert)
Length8 inches    (convert)
Page Count128
Long DescriptionThe Animal Touch series explores the animal kingdom like never before! Each title in this set examines animals and their unique skin textures. Feathers, fur, slime, and scales - the series investigates them all and explains why they are important to animal survival. Captivating photography, fascinating facts, and an eye-catching page layout bring science to life for young learners. The tactile covers allow readers to get hands-on experience about what the textures actually feel like, and a glossary and an index are featured in each book. The set is a perfect supplement for science curriculum. Each set contains one of the titles listed: 0769641520 Feathery Creatures 0769641539 Furry Creatures 0769641547 Scaly Creatures 0769641555 Slimy Creatures
Created11-22-2012 2:11:57pm
Modified05-01-2020 1:15:04am
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Article of interest

A Data Matrix code is a two-dimensional barcode make up of blocks of black and white modules put together to make either a square or rectangular pattern. The information to be encoded can be text or raw data.

Normally, data size is from a few bytes up to 1,556 bytes. The length of the data depends on the symbol dimension used. To make sure the data can be read even when the pattern is slightly damaged, error correction codes are added which increase symbol strength. A Data Matrix symbol can store up to 2,335 alphanumeric characters. Here is a sample you can scan.

Barcode Data Matrix

Data Matrix symbols are rectangular in shape and usually square. As more data is added, modules are put together to allow for the data and error correction. Each module can be identified by the "L" shaped black line that runs down the left and across the bottom of each module. In the sample shown above, there are four modules. These "L" shaped sections are known as the "finder pattern". The top and right border of each module are made up of alternating light and dark blocks. Light blocks represent 0 (zero) and the dark blocks represent 1 (one). These are known as the "timing pattern". All of the blocks in the middle of each module make up the data and check codes. The entire pattern can range in size from 8x8 to 144x144 in size.