Best ID Scanner Technologies: Machine-Readable Vs OCR

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ID scanning numerous be divided directly into two basic groups: machine readable scanning devices and optical scanning devices. Machine-readable scanners decode information stored electronically in a barcode or perhaps magnetic stripe plus display the details in an readable format. Optical readers, commonly referred to be able to as optical figure recognition (OCR) scanners, take an image of the card in addition to use software in order to translate the photo into computer text. Essentially, OCR readers read the card as if they were the human. Machine-readable bar code and magnetic red stripe scanners are a lot more accurate, faster more enhanced at helping in order to detect fake IDs than OCR IDENTITY scanners.


Given that machine-readable ID scanners read the information protected around the barcode and magnetic stripe of an identification card, they are completely accurate. They show the exact information programmed on the particular card, including birthday, card expiration, address, license number, and so on. They use the birth date to calculate and show the cardholder’s age, plus the card expiration date to decide the card’s standing. Importantly, they record the scan details, providing a dependable electronic record of age verification. Company owners can rest assured that their data is 100% correct in case regarding a liquor expert raid or organization investigation.

However, OCR scanners are just 98% accurate. Since they rely upon software to be able to translate an picture in the card somewhat than reading the particular encoded data, character types are often misread and stored incorrectly. Although 98% may seem like a high portion, 1 in 50 scans has the mistake somewhere inside the data. It can be a wrong streets number, a bad license number, or perhaps an incorrect bday. Imprecise data may generate an inappropriate age calculation (if it reads 69 rather than 1989), or even render address info useless for mailing lists. This variety of imprecision can make the scan completely useless in an affirmative defense in opposition to age verification violations.

For any product in whose purpose is safeguarding business people from era verification violations, the inaccuracy of OCR ID scanners will be intolerable.


Within addition to higher accuracy, machine-readable scanners are also faster than OCR readers. The decoding of information from a barcode or magnetic stripe is nearly instant. Typical scans consider approximately 1 second to compute and record. OCR scans take upwards of 5 seconds to be able to complete as a result of improved computer processing necessary to interpret typically the optical scan.

This small difference within scan throughput time can have a big influence on IDENTIFICATION scanning applications. Picture a type of one hundred customers waiting in order to get into the concert that demands them to be 18 years of age. Let’s presume it takes the bouncer 20 seconds to get a good ID card coming from each patron regardless of the form of ID scanner he is using. If the particular bouncer were applying an OCR scanning device, it would get approximately 42 moments to check the particular IDs of everyone in the line. It would get the same bouncer only 35 mins to verify the same line associated with customers with a barcode or magnet stripe ID scanner (a savings associated with 7 minutes). If the line were 1, 000 people, the barcode/magnetic stripe reader would save approximately one hour and ten minutes. This would raise the fulfillment of the consumer and lower the payroll costs in the business.

Detection of Fake IDs

The the majority of important element in finding fake IDs is an alert owner, and no equipment is 100% successful in detecting deceptive IDs. That becoming said, machine-readable ID scanners provide a huge advantage above OCR scanners inside the combat phony IDs.

The production of fake IDs is as reliant upon economics every legitimate business. IDENTIFICATION card printers expense about $750 whilst magnetic stripe in addition to barcode encoding technological innovation adds even even more significant cost. Numerous individuals that produce fake IDs just cannot afford typically the higher priced technology required to encode magnetic stripes or barcodes. As a effect, fake IDs are usually often printed on stock ID cards with generic or perhaps blank data encoding.

Machine-readable ID checkers allow the user to compare the particular data stored electronically on the IDENTITY with the details printed on typically the card. Fake IDs will frequently have a mismatch in a couple of sets of info. fake ids For instance , the title printed around the front of the cards may read Charlotte Blake, while typically the encoded data kept in the permanent magnet stripe may go through John Smith. This particular is a clear indication that typically the ID is a phony. While the equipment itself cannot evaluate the printed information to the protected information, it offers a critical device for anyone seeking to verify typically the authenticity of your IDENTITY.

Standard OCR scanners do not entry the data kept electronically on IDENTITY cards. This eliminates all possibility regarding comparing the printed information for the encoded information, and generally renders an OCR ID scanner typically the equivalent of the glorified copying device. Best case scenario, OCR scanning devices offer a low-quality info entry system. There are some more costly systems which can scan both attributes of the drivers license, read the particular 2d code (but usually not the magnet stripe) and after that compare the information areas, but these methods are typically two times as expensive, twice as slow rather than suited for store applications.

Business Cards Scanners have the advantage of storing an image of the ID card, which means they could save the cardholder picture. This will be helps establish which usually ID was offered when serving age group sensitive products. Nevertheless, when there is a video surveillance system camera in use whenever reading the machine-readable barcode, then many systems date/time seal of approval the reads so a retailer may time stamp complement the video to the machine-readable says.