Camera
A camera is a electronic device that takes an image by capturing light and then transforming it by making the light hit the sensor/ mirror. The term megapixels refers to how detailed the image is and the amount of pixels that the camera can capture, in a single image and a single megapixel is worth 1 million megapixels. The frame rate is the amount of pixels that are captured within a camera, which means that the higher frame rate is the one with more images that are captured. Continuous auto - focus is a feature that all of newer cameras have now since its very useful, especially for computer webcams as the camera constantly focus on the subject in the frame so that everything is clear enough, this means that the user doesn't have to manually adjust anything so its perfect for live streaming or when the user is using the webcam for social media like, Skype.