Gathers what? what is "them"?
Im going to assume you mean print documents in paper form.
The basic process is to scan the document and then use OCR (optical character recognition) software to convert the scanned image to an electronic document.
Depending on the scale of the project, there is hardware that can process thousands of documents as fast as you can feed it to the machine. In most cases the conversion process is imperfect because software cannot recognize bad or illegible writing as well as humans can. This is the reason that 'data entry' jobs are so readily available.
the difference between both are: Primary transducer:The Mechanical device which converts physical quantity to be measured into a mechanical signal. Secondary tranducer:The Electrical device which converts this mechanical signal to the electrical signal.
Generator
A device that converts electric energy into thermal energy. A device that regulates the temperature of a system. A device that uses electric energy to transfer thermal energy from a cooler location to a warmer location. A machine that converts thermal energy into mechanical energy.
A rectifier is an electronic device that changes an AC voltage to a DC voltage.
The sine wave is a mathematical function that describes a smooth repetitive oscillation. An Inverter is an electronic device that converts power from one voltage to another.A pure sine wave inverter is a device that produces a smooth and consistent flow of electricity in the required voltage.The benefits of a pure sine wave inverter are that the device requiring the electricity from the inverter will not suffer from surges and lows in power output and as such the connected device will perform a lot better.
Computer is an electronic device which converts raw data into meaningful information and process it.
A scanner takes an input which is printed materials (pictures, text) and converts it to an electronic format that can be edited.
computer is a electronic device
a gps.
A transducer is any device that either converts an external signal to an equivalent electronic signal or converts an electronic signal to an equivalent external signal.
i do not know okay wow
A computer is defined as an electronic device that is designed to accept data.
computer is a electronic and storage device ......................
This is an electronic device which converts electrical signal into a digital signal.
A battery is a device that converts electrical energy into chemical energy for storage and subsequent use in powering electronic devices.
It is a microphone or a telephone.
An electronic device used for processing data.