Why is a digital camera input and output?


Why is a digital camera input and output?

Digital camera is considered as input device because it is capturing the picture , i mean the camera sensor is taking the light from outside . Why it considered as output device? The captured image can seen on the screen thus it also a output device. Thus, digital camera can be considered as I/O device.

What does a digital camera input?

Term: Digital Camera A digital camera is an input device that captures images (and sometimes video) digitally. Digital cameras use an image sensor chip to capture the image, rather than the film used by a traditional camera.

What is a digital camera in a computer?

A digital camera is a camera that captures photographs in digital memory. However, unlike film cameras, digital cameras can display images on a screen immediately after being recorded, and store and delete images from memory. Many digital cameras can also record moving videos with sound.

Is a phone a digital camera?

A camera phone is a mobile phone which is able to capture photographs and often record video using one or more built-in digital cameras. It can also send the resulting image wirelessly and conveniently.

What is the input of a digital camera?

Digital Input or DI is the pair of pins in the camera’s terminal block through which it is possible to connect an external device (a switch or some kind of sensor) with the camera, allowing the external device to notify the camera about an activity in camera site.

Is a data projector an input or output device?

A data projector is a type of specialized output device that projects the computer image onto a screen, usually during a presentation. Input and output devices can stand alone—they do not need to be connected to the computer.

What type of device is a web camera?

Webcam is a compact digital camera which works same as conventional digital camera but is designed to interact with the web pages and other internet pages. It captures the real time images through a tiny grid of light-detectors, known as charge-coupled device (CCD) from the location where it is placed.

What are the uses of digital camera?

A digital camera uses an electronic image sensor to create still photographs and record video. The optical system of a digital camera works like a film camera, in which a typical lens and diaphragm are used to adjust electronic image sensor lighting.

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