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2. CueCat - Wikipedia

   en.wikipedia.org/wiki/CueCat

   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 designed to allow a user to open a link to an Internet URL by scanning a barcode. The devices were given away free to Internet users starting in 2000 by the now-defunct ...

3. Barcode reader - Wikipedia

   en.wikipedia.org/wiki/Barcode_reader

   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.

4. Barcode - Wikipedia

   en.wikipedia.org/wiki/Barcode

   The earliest, and still [when?] the cheapest, barcode scanners are built from a fixed light and a single photosensor that is manually moved across the barcode. Barcode scanners can be classified into three categories based on their connection to the computer. The older type is the RS-232 barcode scanner. This type requires special programming ...

5. Barcode Scanner (application) - Wikipedia

   en.wikipedia.org/wiki/Barcode_Scanner_(application)

   The Barcode Scanner can automatically search the Web to identify a product with a barcode and use, for example, price-comparison information between vendors. The application can decode several 2D barcodes including the widely used QR Code and Data Matrix. QR codes are often embedded in websites; Barcode Scanner can open a browser at the encoded ...

6. Ferranti Pegasus - Wikipedia

   en.wikipedia.org/wiki/Ferranti_Pegasus

   Pegasus was an early British vacuum-tube (valve) computer built by Ferranti Ltd that pioneered design features to improve usability for both engineers and programmers. [ 1 ] [ 2 ] [ 3 ] It was originally named the Ferranti Package Computer as its hardware design followed that of the Elliott 401 with modular plug-in packages. [ 4 ]

7. Symbol Technologies - Wikipedia

   en.wikipedia.org/wiki/Symbol_Technologies

   Symbol Technologies, Inc., was an American manufacturer and supplier of mobile data capture and delivery equipment.The company specialized in barcode scanners, mobile computers, RFID systems and Wireless LAN infrastructure.