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Finest ID Scanner Technological innovation: Machine-Readable Vs OCR

ID scanning products can be divided into two basic organizations: machine readable scanning devices and optical scanners. Machine-readable scanners decode information stored electronically within a barcode or magnetic stripe plus display the details in an set up format. Optical readers, commonly referred to as optical character recognition (OCR) readers, take a picture regarding the card and use software to translate the photo into computer text. Essentially, OCR readers see the card since if these were a human. Machine-readable bar code and magnetic stripe scanners are significantly more accurate, faster more enhanced at helping in order to detect fake IDs than OCR ID scanners.


Considering that machine-readable ID scanners browse the information protected on the barcode in addition to magnetic stripe associated with an identification cards, they are totally accurate. They screen the exact information programmed on typically the card, including special birthday, card expiration, address, license number, and so on. They use the birth date to calculate and show the cardholder’s age, and the card expiration date to figure out the card’s position. Importantly, they document the scan information, providing a trustworthy electronic record of age verification. Business owners can be assured that their information is 100% correct in case associated with a liquor specialist raid or organization investigation.

However, OCR scanners are just 98% accurate. Simply because they depend upon software to translate an picture of the card rather than reading typically the encoded data, characters are often misread and stored inaccurately. Although 98% may seem like a high percent, 1 in fifty scans has the mistake somewhere within the data. It can be a wrong road number, a negative license number, or an incorrect birth date. Imprecise data could generate an wrong age calculation (if it reads 1969 as opposed to 1989), or even render address information useless for mailing lists. This range of imprecision will make the scan totally useless in a good affirmative defense towards age verification violations.

For a product whose purpose is guarding business people from era verification violations, typically the inaccuracy of OCR ID scanners is intolerable.


In addition to increased accuracy, machine-readable readers are also more quickly than OCR readers. The decoding regarding information from your bar code or magnetic red stripe is nearly instantaneous. Typical scans consider approximately 1 next to compute plus record. OCR scans take upwards regarding 5 seconds to be able to complete as a result of increased computer processing needed to interpret typically the optical scan.

This particular small difference within scan throughput moment can have the big influence on IDENTIFICATION scanning applications. Think about a line of a hundred customers waiting to get into a concert that needs them to end up being 18 years of age. Let’s believe it takes a bouncer 20 mere seconds to get an ID card through each patron irrespective of the form of ID scanner he is using. If the particular bouncer were using an OCR scanning device, it would get approximately 42 minutes to check the IDs of everyone in the range. It would get the same bouncer only 35 moments to verify the particular same line of customers with a barcode or magnetic stripe ID scanning device (a savings regarding 7 minutes). In the event the line were one, 000 people, typically the barcode/magnetic stripe reader would save roughly one hour in addition to ten minutes. This specific would raise the satisfaction of the customer and lower the payroll costs from the business.

Detection of faux IDs

The many important element in finding fake IDs is usually an alert owner, and no machine is 100% successful in detecting fraudulent IDs. fake id That becoming said, machine-readable ID scanners provide the huge advantage above OCR scanners in the fight against phony IDs.

Manufacturing phony IDs is really as reliant upon economics as any legitimate business. IDENTIFICATION card printers expense about $750 although magnetic stripe plus barcode encoding technology adds even more significant cost. Numerous individuals that generate fake IDs basically cannot afford the particular more expensive technology required to encode magnetic stripes or barcodes. As a effect, fake IDs are often printed about stock ID cards with generic or blank data coding.

Machine-readable ID pieces allow the user to compare the particular data stored digitally on the IDENTIFICATION with the info printed on the particular card. Fake IDs will frequently have a mismatch in 2 sets of information. For example , the title printed around the entrance of the cards may read Charlotte now Blake, while the particular encoded data kept in the permanent magnet stripe may study John Smith. This particular is a clear indication that the particular ID is actually a bogus. While the equipment itself cannot compare the printed info to the protected information, it gives a critical tool for anyone seeking to verify the particular authenticity of an IDENTITY.

Standard OCR readers do not access the data kept electronically on IDENTIFICATION cards. This removes all possibility regarding comparing the published information towards the encoded information, and essentially renders an OCR ID scanner the equivalent of the glorified copying equipment. At best, OCR readers provide a low-quality info entry system. Presently there are some more costly systems which may scan both attributes of the drivers license, read the particular 2d code (but generally not the permanent magnet stripe) and after that compare the information fields, but these methods are typically 2 times as expensive, two times as slow and never suited for retail applications.

Business Credit card Scanners have the advantage of keeping an image associated with the ID credit card, which means they could save the card holder picture. This is usually helps establish which often ID was presented when serving age group sensitive products. Nevertheless, if there is a video clip surveillance system digicam in use any time reading the machine-readable barcode, then many systems date/time stamps the reads therefore a retailer can time stamp complement the video in order to the machine-readable reads.