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Input Devices that use a special ink that is used for converting pictures, maps and drawings into digital format.

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Input Devices that use a special ink that is used for converting pictures, maps and drawings into digital format.

(a) Digitizers

(b) Digital pens

(c) Light Pens

(d) MICR

I had been asked this question in an online interview.

The above asked question is from Digitizers topic in chapter Input-Output Devices of Computer Fundamentals

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The correct answer is (a) Digitizers

To explain I would say: The digitizer is used for digitizing pictures, maps and drawings into digital form for storage in computers. It is used in CAD by architects and engineers.

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