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Automatic Data Capture means capturing data at source where it happens in machine readable form for example a point-of-sale terminal (POS) with a bar code reader.
The most common automatic data capture devices are given below:
1) Bar Code Reader (BCR):A bar code is made up of a sequence of bars of different widths printed on products. Bar codes are read into the computer using a wand or a fixed scanner at POS terminals. 2) Optical Mark Recognition (OMR):An optical mark reader reads marks made by pencil on a printed form into the computer. OMR systems are used by examination boards to collect the answers to multiple choice examinations and to purchase lottery tickets. 3) Magnetic INK Character Recognition (MICR)At the bottoms of cheques, account number and cheque numbers are printed in spcial kind of ink called magnetic inck. The MICR are used to read these characters. 4) Sensors:Sensors can be used to measure physical quantities such as temperature, light and pressure. The measurements can then be stored for later use (data logging) or used to control devices such as heaters or fans (computer control).
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∙ 11y ago
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What is the purpose of the input devices?
Input devices are used to capture data at the earliest possible point in the workflow, so that the data are accurate and readily available for processing.
What is the main purpose of the device?
Input devices are used to capture data at the earliest possible point in the workflow, so that the data are accurate and readily available for processing.
What are data capturing techniques?
D.C.Ms capture data. these are normaly inside thinner devices and can colect data, even through viruses. there is 2 levels. sharp and sting. sharp is faster but expencive.
What are output devices and their function?
Output devices are computer devices that are used to communicates data in a human-readable form. Speakers are used to output sound, monitors are used to output data visually, and printers are used to output data physically on paper.
What are the output devices and function?
Output devices are computer devices that are used to communicates data in a human-readable form. Speakers are used to output sound, monitors are used to output data visually, and printers are used to output data physically on paper.
What are a few input devices?
An input device is a device that is used to input data or information into a computer. Some examples of input devices inchoess3 nut in yo buttComputer miceTouchpadsTrackballsImage scannersWebcamsBarcode scannersVideo capture / tuner cardsMicrophonesMIDI instruments
What is direct data capture?
Direct Data Capture is data capture that came from a direct source
What direct data capture?
Direct Data Capture is data capture that came from a direct source
What are input devices at realtors?
The devices that are used for input data in the computer are called input devices in realtors
Advantages of data capture?
Its used for surveys, forms etc
What is direct capture?
Direct Data Capture is data capture that came from a direct source
What is the use of radiosonde receiver?
A radiosonde receiver is used to receive data signals transmitted by radiosondes. These devices are typically launched into the atmosphere to collect weather data such as temperature, humidity, and pressure. The radiosonde receiver can capture this data and provide valuable information for weather forecasting and research purposes.
