The Future of Barcodes DotCode
In recent years, 2D code technology has been developing before our eyes. The increase in demand created by competition and supply pushes the limits of 2D code technology. Both data size and writing and reading speed require that this technology be developed in line with the users' demands regarding performance and efficiency.
In this regard, I would like to talk about why Dotcode technology, which we generally do not hear about although it is widely used in some sectors, can be the leading actor of the coding system.
DotCode is a two-dimensional (2-D) matrix symbology consisting of dots arranged in a specific rectangular array. Released in 2009, DotCode is designed for use with high-speed industrial printers where print accuracy cannot be guaranteed. Its main advantage is the distinct dot pattern, which does not require the use of precise spacing, allowing for high-speed printing and other marking applications where common barcodes or connections between dots may be problematic.
The symbol contains a rectangular row of disconnected dots arranged like the dark squares of a checkerboard. Sequences of dots represent symbol characters.
The size of a DotCode symbol depends on the amount of data entered. The minimum height is usually seven points. There is no maximum capacity, but 124 x 124 dots may be a practical limit. The aspect ratio of the symbol can be adjusted to suit the available space.
In addition, DotCode's flexibility and high error correction features appeal to industries that need codes that require high security and durability. These industries are generally DPM coding companies where the product is directly branded.
The latest version of DotCode was released in July 2019.
DotCode's Revision 4.0, automatic identification and data capture technologies have been adopted by global barcode standards bodies.
During the development of the Revision 4.0 update, the European tobacco industry experimented with printing and reading DotCode for several years and tested it in real production environments. And it achieved reading performance of more than 1,000 codes per second.
The biggest reason for the application of dotcode technology in the tobacco industry was the need for greater security and the need for high-level production speed to prevent counterfeit products in the market.
This potentially revolutionary technology, which has proven successful in the European tobacco industry, could also be a real win for other industries.
A Technology for New Markets
Now that DotCode is installed in the GS1 system, other application areas may also be ready for the technology. It offers potential to other markets, particularly the beverage, distribution and e-commerce industries.
Omron FH
If you are looking for a more reliable coding technology for writing and reading codes, DotCode may be the code you are looking for.
