Ideal ID Scanner Technological innovation: Device-Readable Vs OCR

ID scanning items can be divided into two simple groups: equipment readable scanners and optical scanners. Equipment-readable scanners decode data saved electronically in a barcode or magnetic stripe and screen the information in an effortless to go through format. Optical scanners, frequently referred to as optical character recognition (OCR) scanners, take an picture of the card and use application to translate the photograph into computer text. Primarily, OCR scanners read the card as if they had been a human. Equipment-readable barcode and magnetic stripe scanners are drastically far more accurate, quicker and better at assisting to detect phony IDs than OCR ID scanners.


Since device-readable ID scanners read through the details encoded on the barcode and magnetic stripe of an identification card, they are 100% exact. They show the precise details programmed on the card, which includes birthday, card expiration, tackle, license quantity, and so on. They use the birth day to estimate and screen the cardholder’s age, and the card expiration day to determine the card’s status. Importantly, they document the scan information, delivering a reliable electronic record of age verification. Company owners can relaxation certain that their information is 100% precise in scenario of a liquor authority raid or company investigation.

On the contrary, OCR scanners are only ninety eight% correct. Since they count on computer software to translate an graphic of the card rather than studying the encoded info, figures are typically misread and stored improperly. Though 98% appears like a higher share, 1 in 50 scans has a blunder somewhere in the information. It could be a improper avenue quantity, a poor license number, or an incorrect delivery day. Imprecise information can produce an incorrect age calculation (if it reads 1969 instead of 1989), or render address info worthless for mailing lists. This variety of imprecision can make the scan totally worthless in an affirmative protection from age verification violations.

For a merchandise whose function is defending enterprise 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 audience. The decoding of information from a barcode or magnetic stripe is nearly instantaneous. Normal scans take about 1 next to compute and report. OCR scans get upwards of 5 seconds to total because of the enhanced computer processing essential to interpret the optical scan.

This tiny difference in scan throughput time can have a large effect on ID scanning programs. Picture a line of one hundred clients waiting around to get into a concert that demands them to be eighteen a long time of age. Let’s presume it takes a bouncer 20 seconds to get an ID card from each patron irrespective of the kind of ID scanner he is utilizing. If the bouncer ended up utilizing an OCR scanner, it would take roughly 42 minutes to examine the IDs of absolutely everyone in the line. It would just take the identical bouncer only 35 minutes to verify the identical line of clients with a barcode or magnetic stripe ID scanner (a personal savings of 7 minutes). If the line ended up one,000 folks, the barcode/magnetic stripe reader would conserve approximately one hour and 10 minutes. This would enhance the gratification of the consumer and decrease the payroll charges of the business.

Detection of Bogus IDs

The most essential element in detecting faux IDs is an inform operator, and no machine is a hundred% powerful in detecting fraudulent IDs. That being mentioned, device-readable ID scanners provide a huge benefit over OCR scanners in the battle towards fake IDs.

The generation of phony IDs is as dependent upon economics as any genuine company. ID card printers expense about $750 while magnetic stripe and barcode encoding technology provides even much more important price. Several men and women that make faux IDs merely can not find the money for the far more pricey technological innovation required to encode magnetic stripes or barcodes. As fake identification , bogus IDs are frequently printed on inventory ID playing cards with generic or blank knowledge encoding.

Machine-readable ID checkers allow the operator to examine the data stored electronically on the ID with the details printed on the card. Bogus IDs will frequently have a mismatch in two sets of knowledge. For case in point, the title printed on the entrance of the card could go through Charlotte Blake, while the encoded knowledge stored in the magnetic stripe might read through John Smith. This is a very clear indication that the ID is a bogus. While the equipment by itself cannot compare the printed info to the encoded information, it supplies a vital resource for any individual making an attempt to validate the authenticity of an ID.

Normal OCR scanners do not obtain the information stored electronically on ID playing cards. This eliminates all possibility of evaluating the printed information to the encoded info, and basically renders an OCR ID scanner the equivalent of a glorified copying machine. At greatest, OCR scanners offer a reduced-quality information entry technique. There are some far more pricey techniques which can scan equally sides of the motorists license, read through the 2nd barcode (but normally not the magnetic stripe) and then compare the knowledge fields, but these programs are typically 2 times as costly, two times as gradual and not suited for retail purposes.

Enterprise Card Scanners have the advantage of storing an impression of the ID card, which indicates they can help save the cardholder image. This is helps set up which ID was presented when serving age delicate products. Even so, if there is a online video surveillance method digicam in use when looking through the device-readable barcode, then most systems day/time stamp the reads so a retailer can time stamp match the movie to the device-readable reads.


The main disadvantages of OCR ID scanning technological innovation are low precision, sluggish velocity and incapacity to study encoded knowledge to detect phony IDs. Luckily for shoppers, a far more robust age verification tool exists. Device-readable barcode and magnetic stripe ID scanners are 100% precise, examine IDs virtually instantaneously, and aid to detect fake IDs.

If you are a company proprietor looking for a way to verify customer age, which remedy would you decide on? The barcode/magnetic stripe reader that speeds by means of prolonged traces, assists pick out bogus IDs, and offers one hundred% accuracy? Or the OCR ID scanner that misreads one in fifty cards? Make the intelligent determination when selecting an ID scanner to safeguard your organization, and pick a equipment-readable ID scanner.


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