Sunday, December 30, 2007

Barcode Software Solutions

Barcode software is a complete solution for all advanced designing, labeling, and printing needs of barcodes. They print barcodes on any installed printer type, without any additional hardware.

Two factors need to be considered when choosing barcode software solutions. The software selected must be easily installed in the operating system. It must satisfy the computer proficiency level of the person using it. All the necessary barcode components, required for industrial and business applications, can be accessed with barcode software. Some barcode software solutions are multi-functional; they can automatically generate barcodes according to the requirement or download the barcode types to the relevant device.

Generally, barcode software solutions can be classified into three categories: out-of-the-box software solutions, pre-packaged software solutions, and customized software solutions. The out-of-the-box solutions are more flexible and require little customization; they enable printing of barcodes easily. Pre-packaged barcode software solutions are easy to implement and are affordable. However, pre-packaged solutions are designed typically for common application needs and cannot be customized. Customized barcode software solutions are the best choice. Though costly, these solutions can run for a longer time. Whatever the application is, customized barcode software solutions can be easily tailored to meet the requirements.

Any type of barcode can be processed with good barcode software. There are mainly three types of barcode software: barcode production software, barcode data collection software, and database and inventory control software. Barcode production software is intended to generate quality graphic barcode images, which can be easily imported into other applications. Barcode data collection software is designed to be used in handheld barcode scanners. To manage and control the inventories of business applications, barcode database and inventory control software is used.

Barcode software solutions are flexible in order to handle all labeling applications. They improve the efficiency of operations and reduce the cost of managing the inventory. Further, a barcode software solution is fully compliant to both desktop and enterprise labeling.

Bar Code Software provides detailed information on Bar Code Software, Bar Code Scanner Software, Bar Code Printing Software, Free Bar Code Software and more. Bar Code Software is affiliated with Retail POS Software.

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Thursday, December 27, 2007

With So Many Barcode Printing Technologies, Which One is Right for My Business?

First of all, it is not necessary to have a dedicated barcode printer. Any printer that can print labels will print barcode labels with the right software. But, in almost every serious business situation having a dedicated printer makes sense.

Dedicated barcode printers are designed to work with barcode software applications and with many types of barcode media. They do an excellent job of printing accurate labels which at first glance may not seem like much. But, consider that the barcode is an intricate pattern that must meet exacting specifications in order for barcode readers to understand the code. Most shared document printers are not designed to meet these specifications. Yes, you can make a document printer work, but the time and cost in all but the simplest business situations is prohibitive.

Barcode printers can be segmented into three main categories based on their intended environment. They include:

1. Small offices where cost effectiveness is important and speed is not an essential requirement. These are the least costly if you are not printing labels often.

2. Industrial applications such as hospitals and industry where reliability and durability are critical. These printers have the most flexibility when it comes to speed, label quantity, and type of media. They are constructed to work in harsher environments than the average office.

3. Portable barcode printers where your needs are to print receipts at a customer site, prescriptions, or other types of forms. These portable printers sometimes use wireless connectivity, especially when used for credit card processing applications. A few of the more popular models work with portable Palm devices.

Most barcode printers use thermal direct or thermal transfer. In most cases, you want to use thermal transfer because thermal direct paper is sensitive to light and will deteriorate in a few days. It is used mainly for mail labels. The thermal transfer process uses a ribbon that is poked with a hot pin to transfer the ink to the label, making a very reliable label.

Many dedicated barcode printers come with WYSIWYG label design and printing software. For some, this is the best way to start. But you need to do a full evaluation of your needs to make sure you are getting what you need.

If you have a bigger organization you will probably need a professional label design software solution that works with many types of printers and computers, and integrates well with your other applications.

You also need to consider if you want to print barcode fonts, or bitmaps. Which you decide upon will determine what kind of software you buy; the interfacing requirements would follow. The decision as to font or graphic is based on quality and flexibility. Good quality barcode fonts give you the best print quality, flexibility and control. They are easy to use, faster to print, and produce higher quality printed images. They also give you flexibility in heterogeneous computing environments. But, they may not be suitable for your situation if you are designing or printing barcode labels using a web application or browser. This is because the fonts have to be located on the local computer. However, solutions to this problem do exist.

In the end, putting together a bar coding system is relatively easy, but it does require careful planning. We recommend having a barcode coordinator and process in place to document all your barcode processes so others can step in. The coordinator will determine the requirements, analyze, design, and implement the barcode system. This is a fulltime effort that obviously requires a dedicated person or small team, depending on the complexity of the transition.

Vaughn Balchunas writes about technology in business, with emphasis on business processes, automation, and automated data collection. You can read more about the different types of bar codes and wireless barcode printers available for your business at http://barcodegeek.com

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Wednesday, December 19, 2007

An Introduction To Label And Barcode Printing

Using a dedicated label printer

The majority of label printers work either in thermal (sometimes called thermal direct) or thermal transfer mode.

A thermal direct printer has a printhead that applies heat to specially coated, thermal paper. This paper changes its color to black when it is heated. The same principle applies to a fax machine with thermal paper. If you ever used such a fax you may have noticed that the paper gets yellowish or even brown after laying around for some time. That's because exposure to sunlight or any other source of bright light has the same effect on the paper as heating it during the print process.

Obviously, you will only want to use a thermal direct printer if you need labels that must at most be legitable for a few days or weeks. A typical application would be an address label. Also, grocery stores use this type of printing for labeling of vegetables or other short lived goods. Thermal direct printers have the big advantage that only one type of consumable is needed, the above mentioned thermal paper.

Thermal transfer printers on the other hand print on labels made of plain or normal paper. The printhead is the same as above but a thermal transfer ribbon or sheet sits between the head and the paper. Heating the ribbon causes ink to transfer from the ribbon to the paper, hence the name. Thermal transfer printing will lead to labels that can last for years. If you had to put labels on shelves that are supposed to last for some time you would use a thermal transfer printer.

It's noteworthy that any thermal transfer printer can also print thermal direct (simply leave out the ribbon and use thermal direct paper) but usually not the other way round because the cheaper thermal direct printers often lack the gear to attach a thermal transfer ribbon. Thermal transfer printers with about 200-300 dpi (which is enough for most purposes) start at about USD 500 and, depending on the volume and speed they deliver, can get very expensive.

Generally speaking, buying a dedicated label printer makes sense if you regularly have to print more than, say, 100-200 labels a day. It really depends on your application. Some advice: Always make sure that the printer comes with appropriate Windows (or Mac) drivers. This will allow you to use any Windows (or Mac) software for label printing, the alternative being that you have to use the printer's manufacturers proprietary (and usually expensive) software.

Using an every day ink jet or laser printer

With regards to print quality or durability, any modern ink jet or laser printer will easily print even the most demanding 2D barcodes in good quality. Therefore, if, for example, your application is to print lists of barcodes on plain paper there's no point in buying a dedicated printer for barcode printing.

However, if you have to print labels on a regular basis, the story is different. For once, these printers won't be able to deliver a single label like a dedicated label printer, instead they consume at least a full sheet of paper, no matter how many labels you need. Of course you could put the sheet back into the printer after peeling the label off but next time you would have to tell the label printing software to skip the used labels. Also after two or three trips through the paper feeding mechanism labels tend to get loose and block the paper path.

Bear also in mind that (on a per label basis) ink jet or laser labels are far more expensive then labels for thermal or thermal transfer printers. It's my experience that people try to cope with this for some time but finally give in and buy a dedicated label printer.
Pro Barcode is your source for Barcode Software. Barcode newbies visit our section Barcode Know How and FAQ.

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Thursday, December 13, 2007

Barcode Printer Technology & Designs

A barcode is compiled of machine-readable information, which is commonly used on retail merchandise and other tangible products. Standard barcodes feature a series of printed parallel lines with numbers located just below. Barcodes are read by barcode scanners, which are also known as barcode readers.

A barcode printer is a computer device that is used for printing barcode labels or tags. Once a barcode label is printed, it can be affixed to physical objects, such as retail or shipping products. When browsing through a retail store, everything that you see will have a barcode. This set of numbers is used to identify the product, along with it?s price. A cashier will generally scan the barcode, which automatically rings up the price of the item and allows them to quickly move on to the next item.

Generally lightweight and portable in their design, barcode printers are a convenient office tool for any business needing barcode labels. Direct thermal printers, which is one of the technologies used among the barcode printing industry, require special thermal paper for printing. The thermal printing process begins when a printhead generates heat and causes a reaction in the thermal paper. From this reaction, the paper turns black in special areas to create a barcode.

Thermal transfer printers, which is another commonly used barcode printing product, uses heat differently. Instead of causing a reaction on the paper, the heat melts a special substance onto a ribbon, which glides over the label. The heat, in thermal transfer printers, transfers the ink onto paper.

Barcode printers are designed differently depending upon the market they are intended for. Large, industrial barcode printers are used in manufacturing and/or warehouse facilities. These printers are capable of producing a large quantity of barcodes in a short amount of time, which is why they are so prominently used in large businesses. They have a large paper capacity, which provides for more labels, operate much quicker than standard barcode printers and perform better over a longer period of time. For smaller environments, such as offices or retail centers, desktop barcode printers are commonly used to save space.

Barcode printers are available at most office supply stores, specialty business centers and at business liquidation sales. Prices vary depending on the model, performance and warranty that you select. Barcode printers are a good investment if you need to have an efficient way to distribute, manage or keep track of sales, revenue and reorders. Larger units are much more expensive, but work best in large warehouse settings. If you are in need of volume, a desktop barcode printer may not work well for you. On the other hand, if you need a solid and dependable, yet portable and lightweight unit, a desktop printer will work fine. Before choosing a printer, be sure to realistically assess your business needs, a reasonable budget and performance requirements. As with all business equipment, always select a reputable dealer and inquire about product warranties. Retain all warranty information, along with the owner?s manual, in case of future technical problems.

Peter Bishop

Entrepreneur and Barcode Printer Online-Business owner from Colorado. Visit also his Fulfillment Service Directory

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Friday, November 30, 2007

Fax Ink Film And Barcode Ribbons- The New Generation Of Supplies For The Office

The times when people used mural paintings or papyrus to transmit information is now only a memory. As time went by, people made it possible for themselves to communicate a lot faster and information can now be sent in just a few seconds. The facilities that we have nowadays would scare people who lived thousands of years ago and if you come to think of it better it would probably scare you too if not for all products that make it easier to use what you already have.

Barcode ribbons and fax ink film are just some of the office supplies that make it possible for you to do your work properly. It is of high importance, when you work in an office to be able to transmit information in different ways. When information has to be sent from one place to another, under a form that has to be put on paper, fax ink film and barcode ribbon are essential to you. Contacts, pictures, deeds or many other valuable papers are now sent by fax in just a few seconds time. But to be able to do this properly, fax ink film must not be missing from your desk. And not only that, but these supplies also have to be the best.

There are many companies that sell barcode ribbon and fax ink film, but is their standard high enough for your all demands to be met? To be able to discover this, you have to know what to look for.

Fax ink film must be reliable and meet all the specifications of major fax machines available today. When you look for a fax ink film you should search for one that assures the quality of the print as close to the original as possible, clear and sharp and there should be no other settings required. Fax ink film must only be inserted and ready to use. You should see if the length and size that the fax ink film has is what you are looking for and most importantly you should see if the quality of the ink fax film suites the price. The performance and quality you are looking for must be very high and the price must be reasonable.

Another supply for your office that you should always have if you want to do your work properly is barcode ribbon. They are essential and if you do not choose the one adequate to your needs, things can go very bad. There are three major types of barcode ribbon: resin, wax and resin and wax. When you pick one of these products you have to know what you need it for and thus choose the one that is most suitable for you.

Every form of barcode ribbon has its advantages and disadvantages and this is the main reason why choosing the right type can save you a lot of trouble. However, the most important thing there is to know about barcode ribbon is that they are specific to the printers that they are manufactured for. So, when choosing a barcode ribbon you definitely have to know what barcode ribbon you are looking for. Furthermore, in your search do not forget to compare prices. The most suitable barcode ribbon is the one that offers you what you need at a very good price.

For more information about Fax Ink Film or even about Barcode Ribbon please review this page www.telepapers.com

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Sunday, November 25, 2007

ID Bar Code Scanner

As you can imagine, there are many companies and establishments that use ID bar code scanners day in and day out. Is this something that you think you may be able to use with your company? There are a lot of large companies that use an ID bar code scanner for one reason or the next. But when it comes down to it, smaller businesses often times pass by an ID bar code scanner because they think that it will cost them too much or they will not be able to find a use for it. Fortunately, this is not the truth. There are many ways that companies of all sizes can use ID bar code scanners to their advantage.

First off, you should know that an ID bar code scanner does not cost too much money. Generally speaking, you should be able to get a high quality machine for no more than $350. While this may seem like a lot to you right now, using one of these scanners will be able to save you a lot of time and money. Instead of looking at an ID bar code scanner as a large expense you should consider it an investment in the well being of your company as well as your employees.

So what does an ID bar code scanner do? The basic job of one of these is to extract data from ID cards such as driver licenses, and then input the information into a database. Most ID bar code scanners have a reading and processing speed of about two seconds. So as you can imagine, you can do whatever needs to be done in no time at all.

Overall, your company may be able to use an ID bar code scanner to organize and simplify a lot of day to day work.

ScanShell Store offers solutions for ID Bar Code Scanner, document scanning, Portable scanner . To learn more about this topic Scanshell recommends you visit: ID Bar Code Scanner.com

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Sunday, November 11, 2007

Socket SDIO Scan Card - A Revolution In The Arena Of Bar Code Scanning

 

Shopping, nowadays, has gone hi-tech with bar codes replacing the conventional paper price tags attached to various commodities in the market. Data collection applications are used to process the sales data captured through bar code scanning.

Scan cards are gaining popularity as a means for reading bar code labels. Socket offers various types of plug-in SDIO scan cards that can be used to scan bar codes and transfer the data into pocket PC, Pocket PC phone edition, a Smartphone and a Palm PDA having an SDIO slot.

Socket SDIO scan card helps to enhance the efficiency of data collection applications. You need to insert the Secure Digital Scan card (SDSC) into the SDIO slot of your mobile computer, scan various types of bar codes and store the data in your mobile for future processing.

Socket SDIO scan card is probably the smallest plug-in scanner with a powerful class 2 laser that is capable of scanning through reflective surfaces, such as glass and Mylar. SDSC 3P scan card scans almost all the popular linear bar code symbologies. You can use it to scan even the damaged and hard-to-read bar code labels.

SDIO scan cards use the best-of-class technology for scanning bar codes in a broad range of environmental conditions, such as bright sunlight. The 3P scan card from Socket can function in the standard SD slot of a wide variety of PDAs. This enables you to use the same scanner when you switch or upgrade PDAs. Socket SDIO scan card helps to improves productivity as one can scan with one hand using the mobile computer and use the other hand for handling packages. There is no need for extra batteries or special power adapter to use this scanner as it gets the required power from the host mobile computer.

So, just plug in this scan card into your mobile computer's SDIO slot and relax...the scan card will handle the bar code scanning and data collection.

Adrian Phillip is a renowned business writer who has years of experience in writing technical reviews, product descriptions and product feature analysis of technical gadgets and gizmos. He has won appreciation especially for enlightening people about the latest communication gizmos...the Smartphones and PDAs.

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Monday, October 29, 2007

Finding A Bar Code Printer For You

 

For years, I used handmade price tags in my small business. This was not only time consuming in terms of creating the price tags, it also made it difficult to keep track of my inventory. Bar code printing, in any business, can bar code printing reduce costs, improve data management and accessibility, and increase productivity. There are unlimited applications and advantages to using a bar code printer.

Bar codes are made through various combinations of spaces and bars to create an encoded character message. Both the differences in the ink level and the spacing between the bars can be encoded variables. The bar code reader measures the light that comes back from the symbols, and comparing that to a computer database, offers what the symbol means to a computerized inventory program. The type of bar code you and your small business decide to use depends entirely on how much information you need the bar code to store. You can encrypt anywhere from fourteen digits to thousands of characters.

Once you have decided to make use of bar code technology in your small business, you have to decide what type of bar code printer you need. To print any type of bar code, you will need software that supports bar coding. Once you've gotten that far, you will also need a printer that can handle printing bar codes. Because accuracy is essential in the business of bar coding, a good printer is essential. While some common laser printers and desk printers can handle bar code technology, they have to be configured to your software. Buying a dedicated bar code printer is a good idea, in any case.

Bar code printers can work well with many different computer interfaces, and can be hooked up in a number of different ways including ethernet cables, USB cables, parallel cables, serial cables, twinax cables, and coax cables. More recently, it is possible to use a bar code printer with wireless technology like Bluetooth or 802.11b. Most companies who sell bar code printers also offer technical support like remote monitoring and trouble shooting.

You can decide on the right bar code printer to meet your needs by first thinking about size. The size of your bar code labels is very important to figuring out which printer you need. You should consider the kinds of environments the label will be expected to perform in. This can help you decide upon the print method. There are two types of print methods: direct thermal and thermal transfer. Direct thermal creates an image on the material that is to be labeled. Thermal transfer uses a heated ribbon to create the image of your bar code on a wide selection of materials.

I am quite happy with my new bar coding system. Finding a bar code printer that fits your needs can make all the difference in your business.

Christopher M. Luck has an extensive background with over 18 years experience in dealing with bar code printersand is now offering his free professional bar code printer advice to the public. If you are at all interested in Christopher's bar code printer advice, tips, or secrets, you can visit his technology blog

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Thursday, October 4, 2007

Bar Code Generating Software

Each bar code has a start bar and an end bar to allow the scanner to read the data precisely. Some bar codes have another bar known as the checksum bar code. After the scanner calculates the sum, it is verified with the value of the checksum bar code for accuracy. This ensures exact calculation with minimal errors.

A number of bar-code-generating software suites are currently available on the market. In order to generate a bar code, the software needs to be installed and certain specifications need to be entered into the software. The most common specifications are the width of the bar code, height of the bar code, spacing between the bars, and symbology. Also, the code word needs to be provided for it to be changed into a bar code format.

Bar code symbology specifies the kind of bar code to be generated. One-dimensional and two-dimensional are the common kinds. Among these there would be subdivisions as to the type of bar code that needs to be created by the software.

Bar code generating software allows the user to easily create a design. The bar code can consist of numbers or alphanumeric characters. Various fonts can be used to distinguish the code while providing a unique touch. A few manufacturers are also experimenting with the graphics within the code, but such experiments require the software to be highly sophisticated to be able to understand it.

Bar code generating software suites come as complete packages that help in the whole process. When the word “whole” is used in this context it includes everything from generating the software to printing labels. Many software suites include the printing software as part of the suite. Since this is included, so too are the printing fonts.

While most can afford to buy bar code generating software, those who cannot can download the software from the Internet. One can also do the work online. Your work can be stored as an image file and used with the printing software to get it onto the labels.

With the software, a minor mistake would be tough to rectify in the later stages due to the unreadability of a bar code. A manual with simple instructions would be provided, which the user needs to go through before starting on a design.

Bar code generating and printing software is available in many varieties. Shopping around would be a good option, as is getting to know all the features of a particular software suite you wish to buy.

Bar Code Software provides detailed information on Bar Code Software, Bar Code Scanner Software, Bar Code Printing Software, Free Bar Code Software and more. Bar Code Software is affiliated with Retail POS Software.

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Thursday, September 20, 2007

Image Processing And Bar Codes - Selecting The Right Bar Code With Image Binarization

Documents that are scanned for image processing or storage are often captured at 8 bits per pixel. These are referred to as grayscale images in that 256 levels of gray are able to be represented in the image. The capability to represent shades of gray is required to faithfully capture photographs and graphics but is not normally needed for text. Consequently, scanned images are often binarized.

This process involves the selection of a threshold value and then changing all pixel values below that threshold to black and all pixel values above the threshold to white. This compresses the image by only requiring 1 bit per pixel instead of 8 bits per pixel. For example, an 8.5 inch by 11 inch document scanned at 200 samples per inch, has its storage requirement drop from 3.6 megabytes to 450 kilobytes. Binarization also occurs when documents are transmitted by fax as images are created that are represented with 1 bit per pixel as well.
 

Given a proper threshold, binarized images that contain text can normally still be read by either human eye or OCR algorithms. Indeed, some OCR algorithms begin the OCR process by binarizing the image as the text is typically dark against a lighter background. However, if bar codes are present within the binarized image, they can by altered enough by the binarization process to cause difficulty for a decode algorithm.

The image to the left shows part of the start pattern of a Code 39 linear bar code. The top portion shows the image represented as 8 bits per pixel, while the lower portion shows a binarized version using a threshold of 100. Note that the smooth transitions from white to black in the grayscale image have been transformed into ragged edges that have plus or minus one pixel variability. As a result, the width of each bar or space can vary by plus or minus 2 pixels. Given that the information in linear bar codes is contained in the widths of the bars and spaces, decode problems can result depending on the size and type of the original bar code symbol. The remainder of this article will focus on two issues that should be considered to improve the read rate of binarized bar codes: sample density and symbology type.
 

Sample Density
Sample density is the number of samples per unit area that an image is captured. Typical sample densities used for document processing range from 200 to 300 samples per inch (dots per inch or DPI). Fax transmission can vary from 100 up to 400 DPI. In bar code decoding, a more important parameter to consider is the samples per module, where the module size is the size of the smallest feature of the bar code. This distance is also referred to as the X dimension. This parameter includes both the sample density of the image capture device along with the size of the bar code being scanned. Volo™, a bar code decode software toolkit from Omniplanar®, requires a minimum of 1.6 pixels per module for linear bar codes in a grayscale image. From above, if the width of a bar or space can vary by 2 pixels after binarization, one can see that problems can exist in the short widths at this low sample density. Consequently, Omniplanar recommends a typical value of 4 pixels per module for bar codes that will be binarized. For a document scanned at 200 DPI, this requires a minimum module size in the printed bar code of .020 inchs or 20 mils. Increasing the samples per module beyond 4 is also recommended for images that will go through multiple binarization processes such as documents that will be faxed multiple times.
 

Symbology Type
 

The choice of symbology used to encode data should also be considered carefully. Linear (or 1D) bar codes can be broadly classified into two distinct groups: wide/narrow codes and multiple width codes. In a wide/narrow code, each bar or space can only be either narrow or wide. The wide to narrow ratio, which gives the size ratio between the two widths, typically ranges from 2 to 3. Popular symbologies that use only 2 widths include Code 39 and Interleaved 2 of 5. Multiple width codes have more than 2 possible choices for the widths of bars and spaces. Popular symbologies that employ more than two possible widths include UPC and Code 128, both of which allow a bar or space to be either 1, 2, 3, or 4 modules. Given the same samples per module, wide/narrow symbologies typically survive the binarization process with higher read rate performance than their multiple width counterparts. This is simply due to the fact that in the presence of edge variation due to binarization, it is easier to determine if a run is X or 3X wide (where X is the length of a module and an assumed wide to narrow ratio of 3) or if it is 1X, 2X, 3X or 4X as is the case with multiple width symbologies. The table below classifies the linear symbologies supported by Omniplanar’s Volo into the two classes mentioned above.
 

Wide/Narrow
 

  • Codabar
  • Code 39
  • Interleaved 2 of 5
  • Patch Code
    Multiple Width
     
  • Code 128
  • Code 93
  • RSS
  • UPC
     

    While wide/narrow symbologies are preferred in applications where binarization will occur, they do not normally have as high a data density (data stored per unit width) compared to multiple width symbologies with the same X dimension. This can be an issue where limited space on the document is provided for the bar code symbol.
     

    2D Symbologies
    2D (or two-dimensional) matrix symbologies are typically presence/absence codes. They use a regular grid of possible cell positions, and the presence or absence of a cell in a grid location encodes the data. Two-dimensional symbols have much higher data density than 1D codes as information is stored in both dimensions of the symbol. In addition, they normally provide error correction to provide redundancy in case some cell data values can not be determined. When a 2D symbol is binarized with sufficient samples per module (the size of a grid position), they tend to do better than linear codes as the edge information is not as critical: it is the position of the center of the cell that is more important. Volo requires a minimum of 2.75 pixels per module in a grayscale image for reliable operation. If additional samples per module beyond 2.75 is provided, performance continues to improve and is a good choice for images that will undergo multiple binarizations. A sample density of 5 pixels or more for 2D matrix symbologies gives good read performance after binarization. 2D Matrix codes supported by Omniplanar’s Volo include Data Matrix, QR Code, and Aztec Code.
    PDF417 is often referred to as a 2D symbology. However, it is not a true matrix code. It is a stacked linear code, consisting of multiple rows of short linear codewords. It allows bars and spaces to have up to 6 different widths and as such it can be adversely affected by binarization at lower samples per module.
     

    Summary
    In applications where scanned documents containing bar codes are to be binarized, read rate performance can be improved by using linear symbologies that employ only wide/narrow choices for bars and spaces along with at least 4 or more pixels per module. Two-dimensional matrix codes are a good choice when binarization is used with a minimumof 5 pixels per module, and they provide the added benefit of increasing data density of the bar code symbol.

    With over 17 years of experience in the bar code industry, Bob Dunphy has been Principal Engineer at Omniplanar, Inc http://www.omniplanar.com since its inception. He has designed numerous CCD camera systems as well as high speed processing platforms. He has also been a key contributor to the design and implementation of SwiftDecoder http://www.omniplanar.com/swiftdecoder.php bar code decode software.

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    Tuesday, September 18, 2007

    The Future For Barcode Reader Manufacturers

    They’re not really the greatest invention of the recent century. To claim such would be an unbelievable hyperbole. But barcode readers have attained, and kept, their place as indispensable tools for many businesses the world over. Though the world in general may not have been revolutionized by their introduction to several industries, barcode readers have made quite a fortune for benefiting enterprises and barcode reader manufacturers alike.

    Indeed, barcode reader manufacturers have enjoyed tremendous and sustained profit by reason of their main products. Barcode readers have become a must in certain fields that demand for the said products has never waned, instead, has experience a steady increase throughout the years. As a result, barcode reader manufacturers are always aiming to discover new applications and improvements for their cash cow.

    The Driving Force Behind Barcode Reader Manufacturers

    Like most industry giants, barcode reader manufacturers discovered a need, and they provided for such a need through their worthy invention: barcode readers.

    Before barcode reader manufacturers started to distribute their products, businesses involved with the identification and verification of items, especially those in minor or major transits, have been fraught with errors and delays. The reason? Everything was being carried out manually, hence the processes are susceptible to human fallibilities.

    Barcode reader manufacturers offered barcode readers to solve these problems. The bread and butter of these barcode reader manufacturers was able to make things more accurate and convenient, resulting in a more efficient and speedy execution of the said processes.

    Barcode Reader Manufacturers And The Developments In The Industry

    Since the time they have started to offer barcode readers for the usage of relevant businesses, barcode reader manufacturers have likewise introduced improvements over the original models. Today, barcode readers come in a variety of forms, care of the many barcode reader manufacturers in the industry.

    Fixed readers, portable batches and portable RF readers are just some of major types of barcode readers that barcode reader manufacturers are currently selling in the market. They come in further variations, of course. Barcode reader manufacturers have also developed scanner-based barcode readers, camera-based barcode readers, and CDD barcode readers for businesses with equally varied needs.

    Barcode reader manufacturers also change the products to conform to current demands. For example, barcode reader manufacturers today offer barcode readers that could decode numeric barcodes. These barcode reader manufacturers also offer barcode readers that could translate barcodes using alphabetic characters. They also offer barcode readers that could identify and verify barcodes with lines of fixed or varying lengths.

    Barcode Reader Manufacturers And The Future

    Judging from history, only good things can be expected from barcode reader manufacturers in the coming years. The leading barcode reader manufacturers of today such as Symbol Technologies, Intermec, Opticon, Argox and American Microsystems, Ltd. Are already positioning themselves for their continued success in the future. They are heavily investing on their research and development departments to come up with better applications and features for the barcode readers they will manufacture for tomorrow.

    It is an exciting time for both interested businesses and barcode reader manufacturers. Fueled by unceasing success, the future does look bright for those tools that have helped boost the efficiency of countless businesses throughout the years.

    Ewen Chia is the owner of BarCodeReader.info providing excellent bar code reader information, news plus completely *free* barcode fonts!  http://www.BarCodeReader.info

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    Friday, September 14, 2007

    Barcode Scanner - a Practical Tool

    A barcode scanner or reader is a computer peripheral that reads barcodes printed on various items. It will consist of a light source, lens, and a photo conductor, which will translate optical impulses into electrical ones. Practically all barcode scanners are produced containing decoder circuitry analyzing the image of the barcode, provide a photo conductor, and send the barcode’s message to the scanner’s output port. For grocery stores this would be the receipt that you receive for your purchase.

    The different types of barcode scanners are by light source or by housing. A light source will either be an LED Scanner, Laser Scanner, or an Imager Scanner. An LED scanner is like a CCD scanner. Laser is definitely more expensive then LED scanners, but they are cable of longer scanning distances. As for the imager, it scans an image of a linear barcode and are more rugged because the have no moving parts. Housing is simple handheld. It is held in the hands and you will need to push the trigger button for a light source.

    Want scanner is just pen shaped and is scanned and swiped almost practically at the same times. You will also notice a stationary scanner that is simply mounted and the barcode is passed under or beside. This is what you would find at a retail store or supermarket. Fixed position scanner is just an industrial barcode reader that will identify products while being processed. This is often used to identify the different pallets or cartons of items. Finally, a PDA is a scanner that has a built in barcode reader that will help you when it comes to looking at inventory and deciding what to purchase so that your inventory doesn’t go down passed the need of demand.

    Barcodes are used throughout our lives. They have become so important when it comes to tracking inventory and goods. It is also necessary when it comes to knowing information about the product. By scanning the barcode you will know the price, the year it was manufactured and other information.

    Barcodes play a major role and purpose in most transactions. A barcode scanner is simply just something that will read a hidden message. The message could be anything from price to history of the product. The code is formed by white spaces and black bars. All the information that is decoded is vital. Practically everything will scan into a computer because we live in a world that needs to collect as much data as quickly as possible. We live in a technologically advanced world that expects to know everything about a product in a split second. Barcodes and Barcode scanners have made our world as simple as possible.

    Read more about Barcode Scanners on http://www.barcode-scanner.info.

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    Tuesday, September 11, 2007

    Free Barcode Labels

    Free barcode labels are barcode labels offered free of charge by certain barcode label manufacturing firms. Offering free barcode labels is a promotional technique adopted by barcode label manufacturers in order to increase their sales.

    Free barcode labels enable users to try out the labels and make a quick decision before bringing them to a specific application. Free barcode labels are available in a wide range of barcode symbologies and colors. Sometimes, custom-made barcode labels are also offered free of charge. Generally, these barcode labels are produced by high-quality printing and control checks. Free barcode labels are usually available when an individual purchases a barcode printer or software packages. Sometimes, barcode labels are offered free of charge when buying a particular barcode labeling item.

    Today, most of the companies in the U.S. offer free barcode labels. In order to get free barcode labels, all you have to do is to fill out a mailing list form that is provided by the companies, which contains fields for information such as your name, company name, company address, telephone number, fax number, email, barcode number, and barcode symbology. After you have provided this mailing information, the company will send free barcode labels as well as information on the latest barcode generators. Free catalogs that consist of product shots and features also come attached with the free barcode labels. In addition, most of the barcode label manufacturing firms have online ordering services; by utilizing these services, you can also take advantage of free barcode labels.

    Bar Code Labels provides detailed information on bar code labels, bar code label printers, bar code label software, bar code label makers and more. Bar Code Labels is affiliated with Bar Code Software.

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