Greatest ID Scanner Technologies: Machine-Readable Vs OCR

ID scanning numerous be divided in to two basic organizations: machine readable scanning devices and optical scanning devices. Machine-readable scanners decode information stored digitally within a barcode or magnetic stripe and display the details in an set up format. Optical readers, commonly referred to as optical character recognition (OCR) scanners, take an image regarding the card plus use software to translate the image into computer textual content. Essentially, OCR scanning devices browse the card because if these were a new human. Machine-readable bar code and magnetic red stripe scanners are significantly more accurate, faster more enhanced at helping to detect fake IDs than OCR IDENTIFICATION scanners.


Given that machine-readable ID scanning devices see the information encoded within the barcode in addition to magnetic stripe of an identification cards, they are totally accurate. They show the exact information programmed on typically the card, including special birthday, card expiration, deal with, license number, and so on. They use the particular birth date in order to calculate and show the cardholder’s age, as well as the card termination date to determine the card’s status. Importantly, they document the scan details, providing a trustworthy electronic record regarding age verification. Business owners can be confident that their data is 100% correct in case regarding a liquor expert raid or organization investigation.

On the other hand, OCR scanners are only 98% accurate. Because they count upon software in order to translate an picture in the card rather than reading typically the encoded data, characters are often misinterpret and stored incorrectly. Although 98% seems like a high portion, 1 in fifty scans has a new mistake somewhere in the data. It can be a wrong street number, a negative license number, or perhaps an incorrect birth date. Imprecise data could generate an wrong age calculation (if it reads 1969 as opposed to 1989), or render address information useless for emailing lists. This selection of imprecision will make the scan completely useless in an affirmative defense against age verification infractions.

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


In addition to higher accuracy, machine-readable scanners are also more quickly than OCR viewers. The decoding of information from your barcode or magnetic red stripe is nearly instantaneous. Typical scans consider approximately 1 second to compute plus record. OCR tests take upwards of 5 seconds to be able to complete as a result of improved computer processing necessary to interpret the optical scan.

This specific small difference in scan throughput time can have the big effect on ID scanning applications. Think about a brand of 100 customers waiting to be able to get into a concert that demands them to end up being 18 years of age. Let’s assume it takes a new bouncer 20 mere seconds to get a good ID card through each patron regardless of the type of ID scanner he or she is using. If the particular bouncer were making use of an OCR scanner, it would take approximately 42 minutes to check the IDs of every person in the line. It would consider the same bouncer only 35 mins to verify the same line regarding customers with the barcode or magnet stripe ID reader (a savings regarding 7 minutes). In the event the line were 1, 000 people, the barcode/magnetic stripe readers would save around one hour and ten minutes. This particular would raise the satisfaction of the client and lower the particular payroll costs in the business.

Detection of Fake IDs

The many important aspect in detecting fake IDs will be an alert user, and no device is 100% effective in detecting deceptive IDs. fake ids idtop That becoming said, machine-readable IDENTITY scanners provide the huge advantage over OCR scanners inside the fight against bogus IDs.

Manufacturing bogus IDs is really as reliant upon economics every legitimate business. IDENTIFICATION card printers expense about $750 whilst magnetic stripe and barcode encoding technological innovation adds even a lot more significant cost. Numerous individuals that create fake IDs just cannot afford the particular more expensive technology required to encode permanent magnet stripes or bar codes. As a effect, fake IDs usually are often printed about stock ID cards with generic or perhaps blank data development.

Machine-readable ID checkers allow the user to compare typically the data stored in electronic format on the IDENTITY with the info printed on typically the card. Fake IDs will frequently have a very mismatch in two sets of information. For instance , the name printed within the entrance of the cards may read Charlotte Blake, while the particular encoded data stored in the magnet stripe may go through John Smith. This specific is a obvious indication that the ID is actually a fake. While the machine itself cannot examine the printed information to the protected information, it offers a critical device for anyone attempting to verify typically the authenticity of the ID.

Standard OCR readers do not access the data stored electronically on IDENTIFICATION cards. This removes all possibility regarding comparing the printed information towards the protected information, and essentially renders an OCR ID scanner the equivalent of a new glorified copying machine. At best, OCR scanners offer a low-quality data entry system. Right now there are some more expensive systems which may scan both sides of the motorists license, read typically the 2d code (but generally not the magnet stripe) and after that compare the data areas, but these systems are typically twice as expensive, two times as slow rather than suited for retail applications.

Business Credit card Scanners have typically the advantage of saving an image of the ID cards, which means they could save the cardholder picture. This is helps establish which ID was introduced when serving era sensitive products. On the other hand, when there is a video surveillance system camera in use whenever reading the machine-readable barcode, then many systems date/time stamps the reads therefore a retailer can time stamp match up the video to the machine-readable reads.