Ideal ID Scanner Technology: Equipment-Readable Vs OCR

ID scanning merchandise can be divided into two standard teams: machine readable scanners and optical scanners. Equipment-readable scanners decode data saved electronically in a barcode or magnetic stripe and screen the details in an simple to go through format. Optical scanners, generally referred to as optical character recognition (OCR) scanners, take an impression of the card and use software program to translate the photo into laptop text. Primarily, OCR scanners go through the card as if they were a human. Device-readable barcode and magnetic stripe scanners are considerably far more accurate, quicker and much better at aiding to detect fake IDs than OCR ID scanners.


Because device-readable ID scanners study the data encoded on the barcode and magnetic stripe of an identification card, they are a hundred% correct. display the specific data programmed on the card, which includes birthday, card expiration, handle, license number, etc. They use the delivery date to compute and display the cardholder’s age, and the card expiration date to decide the card’s position. Importantly, they record the scan data, supplying a reliable electronic file of age verification. Business owners can rest confident that their information is 100% accurate in situation of a liquor authority raid or company investigation.

On the contrary, OCR scanners are only 98% accurate. Since they rely on software program to translate an graphic of the card rather than looking through the encoded knowledge, characters are often misread and stored improperly. Though 98% looks like a large percentage, one in 50 scans has a mistake somewhere in the info. It could be a wrong street quantity, a poor license quantity, or an incorrect delivery date. Imprecise data can generate an incorrect age calculation (if it reads 1969 instead of 1989), or render tackle data worthless for mailing lists. This range of imprecision can make the scan entirely useless in an affirmative defense against age verification violations.

For a item whose goal is defending company proprietors from age verification violations, the inaccuracy of OCR ID scanners is intolerable.


In addition to increased precision, machine-readable scanners are also more rapidly than OCR viewers. The decoding of data from a barcode or magnetic stripe is almost instantaneous. Normal scans just take approximately one second to compute and document. OCR scans take upwards of 5 seconds to comprehensive since of the enhanced laptop processing needed to interpret the optical scan.

This tiny big difference in scan throughput time can have a huge effect on ID scanning programs. Imagine a line of one hundred consumers waiting to get into a concert that needs them to be eighteen a long time of age. Let us suppose it normally takes a bouncer 20 seconds to get an ID card from every single patron no matter of the variety of ID scanner he is employing. If the bouncer ended up making use of an OCR scanner, it would just take about 42 minutes to check out the IDs of every person in the line. It would take the very same bouncer only 35 minutes to verify the identical line of clients with a barcode or magnetic stripe ID scanner (a savings of seven minutes). If the line had been one,000 men and women, the barcode/magnetic stripe reader would conserve approximately one particular hour and ten minutes. This would boost the pleasure of the customer and reduced the payroll expenses of the organization.

Detection of Fake IDs

The most essential aspect in detecting bogus IDs is an alert operator, and no device is 100% effective in detecting fraudulent IDs. That currently being stated, equipment-readable ID scanners provide a massive advantage in excess of OCR scanners in the struggle in opposition to faux IDs.

The production of fake IDs is as dependent on economics as any legitimate enterprise. ID card printers expense about $750 although magnetic stripe and barcode encoding technologies provides even much more significant price. Several folks that generate faux IDs merely can not find the money for the much more high-priced technological innovation required to encode magnetic stripes or barcodes. As a outcome, phony IDs are typically printed on inventory ID playing cards with generic or blank data encoding.

Device-readable ID checkers enable the operator to compare the data stored electronically on the ID with the data printed on the card. Bogus IDs will frequently have a mismatch in two sets of info. For instance, the identify printed on the front of the card might study Charlotte Blake, whilst the encoded info stored in the magnetic stripe might go through John Smith. This is a clear indicator that the ID is a fake. Even though the machine by itself cannot assess the printed information to the encoded information, it gives a vital instrument for any person making an attempt to verify the authenticity of an ID.

Common OCR scanners do not entry the data saved electronically on ID playing cards. This gets rid of all probability of evaluating the printed information to the encoded data, and basically renders an OCR ID scanner the equal of a glorified copying machine. At best, OCR scanners provide a lower-high quality knowledge entry system. There are some far more pricey programs which can scan each sides of the drivers license, study the Second barcode (but typically not the magnetic stripe) and then assess the information fields, but these programs are usually 2 times as expensive, two times as slow and not suited for retail programs.

Business Card Scanners have the gain of storing an image of the ID card, which implies they can help save the cardholder photograph. This is aids create which ID was presented when serving age delicate products. However, if there is a video surveillance program digicam in use when reading the device-readable barcode, then most methods day/time stamp the reads so a retailer can time stamp match the movie to the equipment-readable reads.


The key disadvantages of OCR ID scanning technologies are minimal precision, gradual speed and incapacity to read encoded data to detect phony IDs. Fortunately for customers, a more strong age verification device exists. Machine-readable barcode and magnetic stripe ID scanners are one hundred% exact, verify IDs almost instantaneously, and assist to detect bogus IDs.

If you are a enterprise proprietor seeking for a way to validate buyer age, which resolution would you choose? The barcode/magnetic stripe reader that speeds through extended strains, will help pick out faux IDs, and provides one hundred% precision? Or the OCR ID scanner that misreads one in 50 playing cards? Make the sensible decision when choosing an ID scanner to safeguard your enterprise, and pick a machine-readable ID scanner.

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