Scanner

Dear Members,

        This lessons will increase your knowledge and you will know about the Scanner and its uses..

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• Scanner:-

                      

                    It’s a device that optically scans images, printed text, handwriting, or an object, and converts it to a digital image. Common examples found in offices are variations of the desktop (or flatbed) scanner where the document is placed on a glass window for scanning hand held scanners,

 where the device is moved by hand, have evolved from text scanning “wands” to 3d scanners used for industrial design, reverse engineering, test and measurement, orthodontics, gaming and other applications.