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2. The best scanner for documents & photos in 2022 - AOL

   www.aol.com/news/best-scanner-documents-photos...

   Best scanner for documents & photos in 2022 Best desktop scanners. Epson WorkForce ES-400, one of the best scanners ... Best portable scanners. Canon P-208II, one of the best scanners (Image ...

3. Barcode - Wikipedia

   en.wikipedia.org/wiki/Barcode

   A UPC-A barcode. A barcode or bar code is a method of representing data in a visual, machine-readable form. 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 ...

4. Barcode reader - Wikipedia

   en.wikipedia.org/wiki/Barcode_reader

   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. Additionally, nearly all barcode readers contain ...

5. Image scanner - Wikipedia

   en.wikipedia.org/wiki/Image_scanner

   A handheld scanner is a portable version of an image scanner that can be used on any flat surface. Scans are usually downloaded to the computer that the scanner is connected to, although some scanners are able to store scans on standalone flash media (e.g. memory cards and USB drives).

6. Zebra Technologies - Wikipedia

   en.wikipedia.org/wiki/Zebra_Technologies

   Zebra Technologies Corporation is an American mobile computing company specializing in technology used to sense, analyze, and act in real time. [2] The company manufactures and sells marking, tracking, and computer printing technologies. Its products include mobile computers and tablets, software, thermal barcode label and receipt printers ...

7. Personal digital assistant - Wikipedia

   en.wikipedia.org/wiki/Personal_digital_assistant

   The Palm TX. A personal digital assistant (PDA) is a multi-purpose mobile device which functions as a personal information manager. Following a boom in the 1990s and 2000s, PDA's were mostly displaced by the widespread adoption of more highly capable smartphones, in particular those based on iOS and Android in the late 2000's, and thus saw a rapid decline.