Ideal ID Scanner Technology: Machine-Readable Vs OCR

ID scanning goods can be divided into two fundamental teams: machine readable scanners and optical scanners. Machine-readable scanners decode info stored electronically in a barcode or magnetic stripe and screen the information in an straightforward to go through structure. Optical scanners, frequently referred to as optical character recognition (OCR) scanners, get an impression of the card and use software program to translate the photo into pc textual content. Basically, OCR scanners read through the card as if they have been a human. Machine-readable barcode and magnetic stripe scanners are substantially more correct, more rapidly and better at helping to detect faux IDs than OCR ID scanners.


Because machine-readable ID scanners read the info encoded on the barcode and magnetic stripe of an identification card, they are one hundred% exact. They exhibit the specific data programmed on the card, including birthday, card expiration, deal with, license number, etc. They use the beginning date to estimate and display the cardholder’s age, and the card expiration date to figure out the card’s status. Importantly, they file the scan info, offering a dependable electronic report of age verification. Business house owners can relaxation assured that their information is 100% correct in situation of a liquor authority raid or company investigation.

On the contrary, OCR scanners are only 98% correct. Simply because they depend upon computer software to translate an impression of the card fairly than looking through the encoded knowledge, figures are usually misread and saved incorrectly. Despite the fact that 98% looks like a large percentage, one in 50 scans has a miscalculation somewhere in the knowledge. It could be a incorrect road amount, a undesirable license amount, or an incorrect birth day. Imprecise information can create an incorrect age calculation (if it reads 1969 alternatively of 1989), or render tackle information useless for mailing lists. This variety of imprecision can make the scan totally useless in an affirmative defense from age verification violations.

For a product whose purpose is safeguarding company owners from age verification violations, the inaccuracy of OCR ID scanners is intolerable.


In addition to larger precision, machine-readable scanners are also more rapidly than OCR visitors. The decoding of info from a barcode or magnetic stripe is virtually instantaneous. Typical scans just take roughly 1 second to compute and report. OCR scans take upwards of five seconds to comprehensive since of the enhanced personal computer processing essential to interpret the optical scan.

This little variation in scan throughput time can have a big influence on ID scanning programs. Picture a line of one hundred buyers waiting to get into a live performance that demands them to be eighteen many years of age. Let How to buy a fake id assume it takes a bouncer 20 seconds to get an ID card from each patron no matter of the sort of ID scanner he is using. If the bouncer had been employing an OCR scanner, it would consider approximately 42 minutes to verify the IDs of absolutely everyone in the line. It would just take the exact same bouncer only 35 minutes to confirm the identical line of customers with a barcode or magnetic stripe ID scanner (a personal savings of seven minutes). If the line were one,000 folks, the barcode/magnetic stripe reader would preserve around a single hour and ten minutes. This would improve the pleasure of the customer and reduced the payroll expenses of the enterprise.

Detection of Phony IDs

The most essential factor in detecting fake IDs is an notify operator, and no device is a hundred% successful in detecting fraudulent IDs. That currently being stated, machine-readable ID scanners give a large gain over OCR scanners in the battle against faux IDs.

The creation of phony IDs is as dependent upon economics as any genuine company. ID card printers value about $750 even though magnetic stripe and barcode encoding technological innovation provides even much more substantial price. Several folks that produce faux IDs basically can’t find the money for the much more expensive technologies essential to encode magnetic stripes or barcodes. As a result, phony IDs are frequently printed on stock ID playing cards with generic or blank data encoding.

Machine-readable ID checkers permit the operator to examine the information saved electronically on the ID with the data printed on the card. Bogus IDs will regularly have a mismatch in two sets of data. For illustration, the identify printed on the front of the card may study Charlotte Blake, even though the encoded knowledge stored in the magnetic stripe could study John Smith. This is a clear indication that the ID is a phony. While the machine by itself can’t compare the printed data to the encoded information, it provides a critical resource for anybody attempting to validate the authenticity of an ID.

Normal OCR scanners do not access the data saved electronically on ID cards. This eliminates all possibility of comparing the printed info to the encoded info, and essentially renders an OCR ID scanner the equivalent of a glorified copying device. At greatest, OCR scanners give a reduced-quality data entry method. There are some a lot more expensive methods which can scan both sides of the motorists license, read through the 2d barcode (but usually not the magnetic stripe) and then compare the knowledge fields, but these programs are typically 2 times as high-priced, 2 times as sluggish and not suited for retail applications.

Organization Card Scanners have the advantage of storing an picture of the ID card, which signifies they can preserve the cardholder image. This is aids build which ID was presented when serving age sensitive products. Nevertheless, if there is a video surveillance program digital camera in use when studying the equipment-readable barcode, then most techniques date/time stamp the reads so a retailer can time stamp match the video to the device-readable reads.


The main negatives of OCR ID scanning technology are lower accuracy, sluggish speed and incapability to go through encoded information to detect phony IDs. Fortunately for customers, a more strong age verification device exists. Device-readable barcode and magnetic stripe ID scanners are one hundred% accurate, check out IDs almost instantaneously, and help to detect fake IDs.

If you are a organization proprietor hunting for a way to confirm customer age, which solution would you choose? The barcode/magnetic stripe reader that speeds through prolonged traces, assists decide out faux IDs, and gives 100% accuracy? Or the OCR ID scanner that misreads one in fifty playing cards? Make the intelligent selection when picking an ID scanner to safeguard your business, and decide on a device-readable ID scanner.