3D qr code scanner

3D Barcodes Explained | What are They and How Do They Work

The barcode system, which automatically transfers and processes data to the digital environment, comes up with many types. Thin/thick lines, big and small spaces, and one question in everyone’s mind, are barcode scanners scanning black lines or white spaces?

Bringing together today's technological developments, barcodes are now more than zebra stripes: QR Codes, 3D Barcodes, and so on.. And in this blog, we’ll dive deep into 3D barcodes, where they’re used, and its advantages over 2D barcodes. Let’s get started!

What is a Classical Barcode System?

Thick, thin black lines and white spaces that we see in the corner of our breakfast cereal or behind our protein bar are referred to as 1D barcodes in the industry. 2D barcodes are square and rectangular and the double-dimensional barcodes are also known as Data Matrix.

Barcodes are like the only living organism in the ecosystem, when alone. You only see a few meaningless lines. But when factors such as barcode readers, barcode printers, computers, barcode labels, and software come into play, it creates a huge barcode ecosystem and you have the only weapon that will perfect your operations.

What is a 3D Barcode?

3D Barcode systems emerged quickly, filling a great necessity. Manufacturers realized that a new system was needed due to the high temperature, use of excessive solvents, chemicals that caused the removal of conventional barcode labels with sticks in one motion.

They knew that if they continued to use traditional methods, they would have to disassemble the products one by one to make the data a whole. For this reason, the producers left the Village of Tradition. And the 3D Barcode system was created.

3D Barcodes have the same logic as linear and 2D systems. They’re engraved or placed on a product. 3D Barcodes are not stuck as labels, they are not deleted, their color is not lost, their lines are not lost. It is not a label or sticker, so it is very convenient in terms of practicality and ease of use. In 2D systems, the bars are read with the variances in the reflected light, while in the 3D Barcode system the height of each line is taken as a basis.

The laser spends a certain amount of time reflecting back from the fill lines. This determines the height in the 3D Barcode with the distance and time formulas. In this way, a character is determined by the code and the data is processed in the system.

3D Barcode vs. 2D Barcode! Who will win?

2D Barcode Systems

It consists of lines
Available on labels and stickers
There are varieties such as DataMatrix, QR, PDF417
is two-dimensional
Error correction algorithms make misreading impossible
Useless without costly code reader with image-capable base
High resolution is important

3D Barcode Systems

Also known as "Bumpy Barcode"
It is processed on the surface of the product
Can also be machined onto hard surfaces
Withstands harsh environments - chemical, printing, manufacturing process processes
Can also be used during production
Its coding is based on heights and spaces
Less error rate than other barcodes
Readable even if overpainted

3D Barcode Systems Are the Superman of Which Industries?

3D Barcodes are used in many industries, including logistics, packaging, jewelry industry, art industries. This is quite logical considering the 2D tag that can be torn off in case of theft of a piece of art or jewelry.

But the main sector of the starting point of his invention is production. As we mentioned at the beginning, although 1D and 2D barcode systems are now traditional, most manufacturers do not find them practical. 3D has started to be the first choice of every manufacturer working with intense chemicals and together with very valuable products.

Your 3D Barcode System Operations Offer:

More reliability in the scanning process
A barcode system that can be read in more difficult environments
Increased safety of valuable products
More durability
The ability to use barcodes also in the production process
The ability to use barcodes in the logistics and purchasing
ALL COLORS, not just black & white!

In addition, 3D barcode systems make it almost impossible to change or even block barcode information. This means fewer inventory errors. All these lower the operational costs of a manufacturing process. A manufacturer's dream!

So, Are Today's Most Popular Barcode System QR Codes and 3D Barcodes Competing on the Same Lane?

The answer is a yes, and no.

Both systems are based on barcodes, but they have different usage areas and structural differences. QR (Quick Response) system, as the name suggests, is to quickly direct the scanned barcode to the linked link. QR Codes are often used in more post-production processes such as sales, entertainment, cafe/restaurants, and advertising.

While 3D Barcode systems are used in the production itself, they can also be seen in the post-production process. However, thanks to its features such as being more durable and being able to be processed into the product, it is the golden key of more difficult processes.

They both serve the same purpose and use different channels and processes.

The production process of 3D Barcodes is like the fertile rainwater of the Amazon ecosystem. Now you know why!

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Contrary to what some people say, the Data Matrix and QR code are not 3D barcodes (for that matter, UPC and Code 128 are not 2D either). Recall from a high school geometry course: data encoded along the x-axis or along the y-axis is a one-dimensional or 1D barcode. Data encoded along the X and Y axis is a two-dimensional or 2D barcode. Thus, data encoded in three planes: X, Y and Z is a 3D barcode. nine0004

Still, I wonder why 3D barcodes appeared, because for the vast majority of cases, a large data capacity is not required. In general, the 3D barcode arose from the need to use a barcode on certain parts in high temperature or aggressive chemical environments where a conventional barcode would not last long. To identify parts such as metal assemblies, methods such as engraving, mechanical, chemical, or laser etching are used to emboss a barcode image on the surface of the part. While these barcodes do not have the usual reflective elements (black and white, as we are used to) required for normal decoding, they do have a unique feature, a new property - height. Bars and spaces now not only have a length and width, they now also have a third dimension - Z. This means that a barcode can now contain more information, but despite this, this possibility is not the only driving force behind 3D code technology, this is just an added benefit, although the third dimension can be used to augment the encoded data, as long as the code should be thought of as a permanent marking overlay that can be used for a variety of purposes. nine0004

While the UPC symbol will continue to identify products throughout the market, the 3D barcode can combine these functions, also defining 1D and 2D barcodes, while having a separate element along the Z axis. In other words, every can of Coca-Cola carries the same UPC number throughout the market, from Alaska to California. The additional axis allows manufacturing to assign individual information in the overall product range; for example, a serial number or an individual license plate. The most common application of this method is in production, where important components must be uniquely identified and tracked. Other applications will no doubt be explored. nine0004

Although 3D barcode scanners are quite specific, we are not talking about exotic here. Portable versions are quite affordable, as are stationary scanners that can be mounted in a pipeline or run in other embedded systems. And precisely because 3D barcodes don't rely on reflective distinctions between bars and spaces for decoding, they don't have the color rules restrictions that normal barcodes follow. 3D barcodes can be painted or anodized, while retaining their data storage and retrieval properties. nine0004

3D barcodes also do not need an error detection or correction algorithm, as they are exceptionally reliable and almost immune to damage. This factor also makes them suitable for some security applications in order to be able to accurately identify those items that are susceptible to theft. Microscopic versions of 3D barcodes can be used to mark gemstones or works of art. A more widespread application of the 3D barcode could be the labeling of medicines. nine0004
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‎App Store: QR Scanner - Barcode Scanner

Description

Extremely fast QR code scanner and barcode scanner that supports multiple formats of QR codes and barcodes.

It can scan and generate many common barcode formats such as QR, Barcode, Data Matrix, Aztec, UPC, EAN, Code 39, and many more Google Auth.

QR scanner app with the most useful and powerful features :

- We have made it possible for you to scan and generate many types of QR codes such as URL, Text, SMS, Wifi, Contact, Events, Email, Address, GEO, Social networks, etc.
- Create your own stylish QR code.
- We also provide you with the ability to generate barcodes such as product barcodes.
- With the QR Code Reader, you can easily scan photos or zoom in using the autofocus feature.
- Flashlight is also supported. nine0003 - With this barcode reader and scanner, you can create QR codes and barcodes.
- You can easily create Stylish QR Codes.
- You can share them with your friends via apps, social networks, email and text messages, save them for later use.
- QR Scanner automatically recognizes, scans and decodes a QR code.
- Scan any QR code or barcode to get more information, including results from popular online services. nine0004
SUPPORTED QR CODES:
Website links (URL), contact details (MeCard, vCard, vcf). calendar events, WiFi hotspot access info,
GEO locations, phone number info, email, SMS and MATMSG .

HOW TO USE:
Open the app -> Scan -> point the camera at the QR code or barcode you want to scan. The application automatically recognizes any QR code, barcode, and also receives this information using a camera scan. nine0004
3 Nov. 2022

Version 1.3.6

- Minor bug fixes
- User experience improved

Ratings and reviews

ratings: 165

Excellent

It was necessary to scan the qar code from the photo in the phone. This app is so good 👍🏻

Thanks for your feedback.

In-App Purchases

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Discount: 40%

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Developer Waqas Ahmed indicated that, in accordance with the application's privacy policy, data may be processed as described below. Detailed information is available in the developer's privacy policy.

Data used for tracking information

The following data may be used to track user information in apps and websites owned by other companies:
- Geoposition
- Identifiers
- Diagnostics
Related with user data

The following data may be collected that are related to the user's identity:
- Geoposition nine0025
- Identifiers
- Usage Data
- Diagnostics nine0025
Unrelated with user data

The following data may be collected, which is not related to the user's identity:

Sensitive data may be used differently depending on your age, features involved, or other factors.
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