[Scanning pen] Is the scanning pen easy to use? What is the principle of the scanning pen?
Is the scanning pen easy to use
The scanning pen is also known as a micro scanner or a hand-scraping scanning pen. The size of the general scanning pen is only the size of a “folding fan” or smaller. It is very convenient to carry and is convenient for mobile office; it is mainly used for scanning office documents, text, Scanning of ID cards, business cards or large engineering drawings; it better meets the needs of on-site scanning and on-site law enforcement, and is used in banking, insurance, securities, lawyers, government agencies, judicial personnel, on-site duty, research institutions, construction , screenwriting, real estate development, colleges and universities and other fields; and now scanning pens are gradually changing from aristocratic to civilian, students and teachers can buy brands that are suitable for the price, and cost-effective full-page scanning pens have now begun to spread to all The batch configuration of units at all levels of enterprises and various departments of government agencies is now an essential tool for business office and on-site law enforcement. Scanners are leading an office revolution across the ages.
What is the principle of scanning pen?
Scanning products are mainly through the process of converting optical signals into electronic signals and storing them. The different colors of the objects cause the different attributes such as the color and volume of the real objects that we see, and the scanned products are also developed through this method. At this stage, the mainstream scanning products either use CCD scanning units or CIS scanning units, which are basically the same except for the differences in color and resolution.
Although the principle of scanning products is basically the same, the use of scanning products in the market and the user groups are also different. If they are used, they can be divided into automatic and manual. Divided into portable scanning products and professional scanning products, and if classified by product size, it can also be divided into portable scanning products and general scanning products.
