Finest ID Scanner Technologies: Machine-Readable Vs OCR

ID scanning numerous be divided directly into two basic groups: machine readable scanners and optical readers. Machine-readable scanners decode information stored electronically inside a barcode or magnetic stripe plus display the information in an readable format. Optical scanning devices, commonly referred in order to as optical figure recognition (OCR) scanning devices, take a picture of the card in addition to use software to be able to translate the image into computer textual content. Essentially, OCR scanners see the card since if we were holding the human. Machine-readable bar code and magnetic stripe scanners are much more accurate, faster more enhanced at helping to be able to detect fake IDs than OCR IDENTIFICATION scanners.


Since machine-readable ID scanners read the information encoded within the barcode plus magnetic stripe regarding an identification credit card, they are completely accurate. They screen the exact info programmed on the particular card, including birthday, card expiration, tackle, license number, and so on. They use the particular birth date in order to calculate and display the cardholder’s era, and the card expiry date to figure out the card’s position. Importantly, they report the scan details, providing a reliable electronic record of age verification. Business owners can rest assured that their information is 100% precise in case regarding a liquor authority raid or company investigation.

On the other hand, OCR scanners are only 98% accurate. Since they count upon software to be able to translate an picture of the card instead than reading typically the encoded data, figures are often misread and stored improperly. Although 98% seems like a high percent, 1 in 55 scans has a mistake somewhere inside the data. It can be a wrong streets number, a poor license number, or an incorrect bday. Imprecise data can generate an incorrect age calculation (if it reads 1969 as opposed to 1989), or perhaps render address data useless for mailing lists. This variety of imprecision could make the scan completely useless in an affirmative defense in opposition to age verification violations.

For any product in whose purpose is guarding business owners from era verification violations, the particular inaccuracy of OCR ID scanners is intolerable.


Within addition to larger accuracy, machine-readable readers are also more quickly than OCR visitors. The decoding associated with information from a barcode or magnetic stripe is nearly instant. Typical scans consider approximately 1 next to compute in addition to record. OCR tests take upwards of 5 seconds in order to complete because of the elevated computer processing necessary to interpret the particular optical scan.

This particular small difference inside scan throughput time can have the big influence on IDENTIFICATION scanning applications. Imagine a brand of 100 customers waiting in order to get into a concert that needs them to become 18 years associated with age. Let’s presume it takes a new bouncer 20 secs to get an ID card from each patron irrespective of the type of ID scanner he could be using. If typically the bouncer were using an OCR scanning device, it would take approximately 42 moments to check the IDs of everybody in the collection. It would get the same bouncer only 35 moments to verify the same line of customers with a new barcode or magnetic stripe ID reader (a savings of 7 minutes). When the line were one, 000 people, the particular barcode/magnetic stripe viewer would save roughly one hour and ten minutes. This would boost the satisfaction of the customer and lower typically the payroll costs of the business.

Detection of faux IDs

The most important element in discovering fake IDs is an alert operator, and no device is 100% successful in detecting deceptive IDs. That getting said, machine-readable IDENTIFICATION scanners provide a huge advantage more than OCR scanners inside the fight against bogus IDs.

Manufacturing bogus IDs is really as based mostly upon economics as any legitimate business. IDENTIFICATION card printers price about $750 whilst magnetic stripe in addition to barcode encoding technological innovation adds even a lot more significant cost. Many individuals that create fake IDs simply cannot afford the particular more costly technology needed to encode magnetic stripes or bar codes. fake ids As a outcome, fake IDs are usually often printed upon stock ID cards with generic or perhaps blank data development.

Machine-readable ID pieces allow the operator to compare the particular data stored digitally on the ID with the info printed on typically the card. Fake IDs will frequently have a very mismatch in a couple of sets of data. For example , the title printed within the front of the card may read Charlotte now Blake, while the particular encoded data kept in the magnetic stripe may study John Smith. This specific is a obvious indication that the ID is really a bogus. While the equipment itself cannot evaluate the printed info to the protected information, it gives a critical device for anyone seeking to verify typically the authenticity of the ID.

Standard OCR scanning devices do not entry the data kept electronically on ID cards. This eliminates all possibility regarding comparing the printed information for the encoded information, and basically renders an OCR ID scanner typically the equivalent of a new glorified copying machine. Best case scenario, OCR scanning devices give a low-quality information entry system. Right now there are some more expensive systems which can scan both sides of the individuals license, read typically the 2D barcode (but typically not the magnet stripe) and and then compare your data career fields, but these methods are typically 2 times as expensive, twice as slow and never suited for retail store applications.

Business Cards Scanners have the particular advantage of saving an image associated with the ID card, which means they might save the cardholder picture. This is helps establish which usually ID was presented when serving age group sensitive products. On the other hand, if there is a video surveillance system digicam in use any time reading the machine-readable barcode, then many systems date/time stamps the reads therefore a retailer may time stamp match up the video in order to the machine-readable scans.