4 Comments for what is the technology behind bar code recognitions?

• 1. monycka  |  February 15th, 2011 at 8:25 am

  LASER TECHNOLOGY…

• 2. D14BL0  |  February 15th, 2011 at 8:54 am

  A barcode (also bar code) is a machine-readable representation of information in a visual format on a surface. Originally barcodes stored data in the widths and spacings of printed parallel lines, but today they also come in patterns of dots, concentric circles, and hidden in images. Barcodes can be read by optical scanners called barcode readers or scanned from an image by special software. Barcodes are widely used to implement Auto ID Data Capture (AIDC) systems that improve the speed and accuracy of computer data entry.

• 3. Wes  |  February 15th, 2011 at 9:41 am

  Ethopians

• 4. missking66  |  February 15th, 2011 at 9:48 am

  is an optical reader that uses laser beams to read bar codes by using light patterns that pass through the bar code lines.It then converts them into digital data that the computer can process

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