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A barcode reader or barcode scanner is an optical scanner that can read printed barcodes and send the data they contain to computer. [1] Like a flatbed scanner, it consists of a light source, a lens, and a light sensor for translating optical impulses into electrical signals.
Initially, barcodes represented data by varying the widths, spacings and sizes of parallel lines. These barcodes, now commonly referred to as linear or one-dimensional (1D), can be scanned by special optical scanners, called barcode readers, of which there are several types.
CueCat barcode scanner and interposer cables with male and female PS/2 connectors. The CueCat, styled :CueCat with a leading colon, is a cat-shaped handheld barcode reader that was given away free to Internet users starting in 2000 by the now-defunct Digital Convergence Corporation (which often styled its own name as Digital:Convergence ...
HoundDog.ai, a startup that helps developers ensure their code doesn’t leak personally identifiable information (PII), came out of stealth Wednesday and announced a $3.1 million seed round lead ...
For tourists who don’t want to download another app, adding a transit pass is pretty easy. You can open the Wallet app, tap the + button and add a Navigo card.
There are numerous apps out there that are designed to help you keep track of your reading and discover new books, so we compiled a list of some of the best ones to help you pick one that’s to ...
We tested ereaders from Kobo, Amazon, Boox and more to see which one is the best overall, along with a budget pick and the best one with page-turn buttons.
Since OBD-II stores trouble codes for emissions equipment, the testing computer can query the vehicle's onboard computer and verify there are no emission related trouble codes and that the vehicle is in compliance with emission standards for the model year it was manufactured.
Delta told us it first received an email from Adobe’s lawyer on Wednesday, May 7, telling the company that its app icon infringed on Adobe’s “A” log and requested that it be changed in ...
Barcode library presents sets of subroutines or objects which allow to create barcode images and put them on surfaces or recognize machine-encoded text / data from scanned or captured by camera images with embedded barcodes.