Is Projector an Input or Output device?

Personal computers, laptops, tablets, and smartphones are connected to hundreds of devices every day.

These devices are of two types; input and output. It’s not mandatory to know which of these devices are input and which are output. However, there is no harm in knowing what you are connecting is an input or an output device.

We all know the keyboard, mouse, joystick, light pen, graphic tablet, and microphone are input devices. However, there is a device that is often debated to conclude whether it’s input or output.

That device is called a projector. A projector is a widely used electronic device that shows the content on a bigger screen.

Is the projector an input or an output device?

The projector is an output device. To be more specific, a projector is an optical output device.

It gives us all the fair reasons to be categorized as an output device. Therefore, considering or confusing it with an input device would be “totally” wrong.

Taking it as an input device would not harm the device you are connecting the projector to. However, it’s better to have all the necessary information about the device you are using.

Confused what makes the projector an output device? Well, to be able to tell why a projector is an output device you need to understand what input or an output device is.

The input device is electronic equipment that provides data and control signals to the information processing system. Whereas, the output is a piece of computer hardware that converts the information into the human perceptible or machine-readable form.

So, What Makes the Projector an Output Device?

If you read the above-mentioned input and output device definition carefully, it gets easier to tell how a projector is an output device.

The projector is also a hardware device, it also converts the information into a perceptible or machine-readable form.

In simpler words, after projector invention allows a computer system or any other electronic device to communicate information to another system.

As you know the projector lights up and displays information on a screen. That’s the one legitimate reason why we categorize the projector as an output device.

Summary

Several devices are connected to computers and other electronic devices. These devices can be input and output.

We all can tell the commonly used input and output devices, however, the projector confuses us the most.

For the record, the projector is an output device. It is because like all output devices, the projector converts the information into a perceptible or machine-readable form.

In simpler words, allows a computer system or any other electronic device to communicate information to another system. Since it meets the criteria of being an output device, the projector is categorized as the output device.

Author

  • Will Nob has extensive experience with Laser Projectors. His job was to assemble laptops and projectors for a famous company in the United States. Several of his articles and research papers have been published.

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