Drawing applications such as GIMP or Adobe Photoshop must communicate with the scanner. There are many different scanners, many of which use different protocols. To simplify application programming, a number of Application Programming Interfaces ("APIs") have been developed. The API provides a unifi
What is Barcode Reader ? A barcode reader is a scanner device that reads black and white bars containing pieces of information (descriptive data of numbers and letters). It basically works using the principle of electro-optic. The barcode reader consists of 3 parts. These are converters, decoders an
MovieThis type of scanner, sometimes called a slide or transparency scanner, works by passing a narrowly focused beam of light through the film and reading the intensity and color of the light that emerges.  "Typically, up to six frames of uncut film strips or four mounted slides are inserted int
An image scanner (often shortened to scanner) is a device that optically scans an image, printed text, handwriting, or object and converts it into a digital image. Commonly used in offices is a variant of the desktop flatbed scanner, where the document is placed on a glass window for scanning. Handh
In order to ensure the normal and safe production of oil and gas wells, enterprises need to conduct regular and fixed-point patrol inspections of the safe production status of oil and gas wells, and timely discover and deal with the problems existing in the safe production of gas wells.
In the face of emergencies, various functional departments and managers cannot immediately take effective measures to coordinate, so that they cannot control and manage the development of the incident at the first time.
In medical care, medical accidents caused by medication errors often occur, often causing huge losses to hospitals and even endangering the lives and health of patients.
For medical institutions, medical record files have unique medical value and scientific research value; for the majority of patients, medical record files are convenient for them to seek doctors and medicines, understand the disease in a timely manner, and effectively protect their own interests. Th
Radio frequency identification technology, also known as radio frequency identification technology, is a non-contact automatic identification technology that emerged in the 1990s.
RFID clothing hanging system can improve the working environment of employees and workshop production environment, solve the problem of efficiency differences between different employees, and improve efficiency.