Best ID Scanner Technologies: Machine-Readable Vs OCR

ID scanning numerous be divided directly into two basic groups: machine readable scanners and optical scanning devices. Machine-readable scanners decode information stored electronically inside a barcode or perhaps magnetic stripe and display the information in an set up format. Optical scanning devices, commonly referred to as optical character recognition (OCR) scanning devices, take a picture regarding the card and use software to translate the photo into computer text. Essentially, OCR readers browse the card since if we were holding the human. Machine-readable barcode and magnetic stripe scanners are a lot more accurate, faster more enhanced at helping to be able to detect fake IDs than OCR IDENTITY scanners.


Considering that machine-readable ID readers browse the information encoded within the barcode in addition to magnetic stripe of an identification credit card, they are completely accurate. They screen the exact information programmed on the particular card, including birthday, card expiration, tackle, license number, etc. They use the particular birth date to be able to calculate and display the cardholder’s age, and the card expiry date to decide the card’s standing. Importantly, they report the scan information, providing a reliable electronic record associated with age verification. Enterprise owners can be assured that their info is 100% correct in case regarding a liquor expert raid or agency investigation.

However, OCR scanners are only 98% accurate. Since they rely upon software to translate an picture in the card rather than reading typically the encoded data, character types are often misinterpret and stored incorrectly. Although 98% appears like a high percentage, 1 in 55 scans has the mistake somewhere in the data. It can be a wrong street number, a negative license number, or even an incorrect birth date. Imprecise data could generate an wrong age calculation (if it reads 69 rather than 1989), or perhaps render address info useless for sending lists. This range of imprecision could make the scan entirely useless in a great affirmative defense towards age verification infractions.

For a product in whose purpose is protecting company owners from age verification violations, typically the inaccuracy of OCR ID scanners is usually intolerable.


Inside addition to increased accuracy, machine-readable readers are also quicker than OCR readers. The decoding regarding information from your barcode or magnetic red stripe is nearly instantaneous. Typical scans take approximately 1 2nd to compute in addition to record. OCR scans take upwards regarding 5 seconds in order to complete because of the increased computer processing required to interpret the optical scan.

This small difference in scan throughput period can have a new big effect on IDENTIFICATION scanning applications. Think about a line of 100 customers waiting to be able to get into a new concert that demands them to be 18 years of age. Let’s assume it takes the bouncer 20 seconds to get an ID card through each patron irrespective of the kind of ID scanner he is using. If the bouncer were making use of an OCR scanner, it would take approximately 42 mins to check the IDs of everybody in the collection. It would take the same bouncer only 35 mins to verify typically the same line of customers with the barcode or magnetic stripe ID reader (a savings regarding 7 minutes). 2021 fake id In the event the line were one, 000 people, the barcode/magnetic stripe reader would save around one hour in addition to ten minutes. This would increase the pleasure of the client and lower the particular payroll costs from the business.

Detection of faux IDs

The most important element in finding fake IDs is usually an alert user, and no device is 100% efficient in detecting deceitful IDs. That getting said, machine-readable IDENTITY scanners provide a huge advantage over OCR scanners in the fight against phony IDs.

Manufacturing phony IDs can be as dependent upon economics as any legitimate business. IDENTITY card printers price about $750 whilst magnetic stripe and barcode encoding technology adds even even more significant cost. Numerous individuals that generate fake IDs just cannot afford the particular more costly technology necessary to encode magnet stripes or barcodes. As a outcome, fake IDs usually are often printed about stock ID playing cards with generic or blank data encoding.

Machine-readable ID checkers allow the operator to compare the particular data stored digitally on the IDENTITY with the details printed on the particular card. Fake IDs will frequently have a mismatch in two sets of information. For example , the title printed on the entrance of the credit card may read Charlotte now Blake, while the particular encoded data stored in the permanent magnet stripe may study John Smith. This particular is a obvious indication that the ID is really a bogus. While the equipment itself cannot examine the printed info to the encoded information, it offers a critical tool for anyone attempting to verify the authenticity of your IDENTIFICATION.

Standard OCR scanners do not entry the data saved electronically on IDENTIFICATION cards. This removes all possibility regarding comparing the published information to the protected information, and essentially renders an OCR ID scanner the equivalent of the glorified copying machine. At best, OCR scanners provide a low-quality info entry system. There are some more expensive systems which may scan both attributes of the motorists license, read typically the 2D barcode (but generally not the permanent magnet stripe) and and then compare the information areas, but these techniques are typically 2 times as expensive, two times as slow rather than suited for store applications.

Business Cards Scanners have the particular advantage of storing an image of the ID card, which means they could save the card holder picture. This is usually helps establish which ID was introduced when serving age sensitive products. On the other hand, when there is a video clip surveillance system camera in use whenever reading the machine-readable barcode, then most systems date/time seal of approval the reads thus a retailer may time stamp match the video to the machine-readable scans.

You Might Also Like

Leave a Reply

Back to top