How is a camera an input?

A digital camera is a hardware device that takes photographs and stores the image as data on a memory card. A digital camera may be considered both an input and output device (I/O device) as it can both take pictures (input) and send them to your computer (output).

What type of device is a digital camera is?

A digital camera is a hardware device that takes photographs and stores the image as data on a memory card. Unlike an analog camera, which exposes film chemicals to light, a digital camera uses digital optical components to register the intensity and color of light, and converts it into pixel data.

Is a digital camera both input and output device?

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.