Finest ID Scanner Technology: Machine-Readable Vs OCR

ID scanning products can be divided into two basic groupings: machine readable scanners and optical scanning devices. Machine-readable scanners decode information stored in electronic format inside a barcode or perhaps magnetic stripe plus display the info in an easy to read format. Optical scanning devices, commonly referred to as optical figure recognition (OCR) readers, take a picture regarding the card plus use software in order to translate the photo into computer text. Essentially, OCR readers see the card as if they were a new human. Machine-readable barcode and magnetic stripe scanners are significantly more accurate, faster more enhanced at helping in order to detect fake IDs than OCR ID scanners.


Since machine-readable ID readers see the information protected around the barcode in addition to magnetic stripe of an identification card, they are 100% accurate. They show the exact information programmed on the particular card, including birthday celebration, card expiration, deal with, license number, etc. They use the birth date in order to calculate and display the cardholder’s age, as well as the card expiration date to decide the card’s position. Importantly, they document the scan details, providing a dependable electronic record regarding age verification. Business owners can rest assured that their info is 100% correct in case associated with a liquor authority raid or organization investigation.

However, OCR scanners are just 98% accurate. Since they depend upon software to be able to translate an image from the card somewhat than reading typically the encoded data, characters are often misread and stored incorrectly. Although 98% appears like a high percent, 1 in 55 scans has a mistake somewhere inside the data. It could be a wrong street number, a poor license number, or perhaps an incorrect bday. Imprecise data could generate an inappropriate age calculation (if it reads 1969 instead of 1989), or render address information useless for emailing lists. This selection of imprecision could make the scan totally useless in a great affirmative defense in opposition to age verification infractions.

To get a product whose purpose is guarding company owners from age group verification violations, the inaccuracy of OCR ID scanners is intolerable.


Inside addition to higher accuracy, machine-readable readers are also faster than OCR visitors. The decoding associated with 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 in order to complete as a result of elevated computer processing needed to interpret typically the optical scan.

This small difference within scan throughput period can have the big effect on ID scanning applications. Imagine a type of 100 customers waiting to get into a new concert that needs them to be 18 years regarding age. Let’s presume it takes the bouncer 20 secs to get a good ID card coming from each patron irrespective of the form of ID scanner he is using. If the particular bouncer were making use of an OCR scanner, it would consider approximately 42 mins to check the IDs of everyone in the line. It would consider the same bouncer only 35 mins to verify typically the same line regarding customers with a barcode or magnetic stripe ID reader (a savings regarding 7 minutes). If the line were just one, 000 people, the particular barcode/magnetic stripe reader would save approximately one hour and ten minutes. This would raise the pleasure of the client and lower typically the payroll costs in the business.

Detection of Fake IDs

The many important element in discovering fake IDs is an alert owner, and no equipment is 100% successful in detecting fraudulent IDs. That becoming said, machine-readable ID scanners provide a huge advantage over OCR scanners inside the combat bogus IDs.

The production of fake IDs is really as reliant upon economics as any legitimate business. IDENTIFICATION card printers price about $750 although magnetic stripe and barcode encoding technological innovation adds even more significant cost. Numerous individuals that generate fake IDs basically cannot afford typically the more costly technology required to encode magnetic stripes or bar codes. As a outcome, fake IDs usually are often printed upon stock ID cards with generic or blank data coding.

Machine-readable ID pieces allow the operator to compare the particular data stored in electronic format on the IDENTIFICATION with the info printed on typically the card. Fake IDs will frequently have a very mismatch in two sets of information. best fake id For example , the name printed around the entrance of the card may read Charlotte Blake, while typically the encoded data saved in the magnetic stripe may go through John Smith. This particular is a obvious indication that typically the ID is a bogus. While the machine itself cannot evaluate the printed information to the protected information, it provides a critical device for anyone seeking to verify the authenticity of the ID.

Standard OCR scanning devices do not entry the data kept electronically on ID cards. This removes all possibility associated with comparing the imprinted information to the encoded information, and generally renders an OCR ID scanner the equivalent of a new glorified copying machine. At best, OCR scanning devices provide a low-quality information entry system. There are some more expensive systems which may scan both sides of the motorists license, read typically the 2d code (but typically not the magnetic stripe) and then compare the information career fields, but these techniques are typically 2 times as expensive, 2 times as slow and not suited for retail store applications.

Business Card Scanners have typically the advantage of saving an image regarding the ID cards, which means they could save the cardholder picture. This is usually helps establish which ID was introduced when serving era sensitive products. Nevertheless, if you have a video surveillance system camera in use whenever reading the machine-readable barcode, then most systems date/time stamps the reads thus a retailer can time stamp match up the video to the machine-readable says.