Cameras have been around since 1816. Scanners on the other hand were invented in 1957.
Scanner can never be an output device! You most understand that scanner, falls into input device that helps to take input from the user into the computer.
fingerprint reader
Because most scanners are Plug and Play.
Charge-coupled device (CCD) is the most common one. See link below.
Anything that uses the most recent technological information. A screw driver at one time was a technological device.
A ccd scanner (Charge-Couple Device scanner is a gun-type scanner often used at check-out counters), and a laser scanner (most expensive and best type).
You shouldn't need any hardware, but often time the software comes with the camera and if not you can go to the Camera's Manufactures website and download it. Also most the time you just have to plug the USB into the camera and the computer and it works right away without any software.
any data transfer one place to another palace easily with the help of peripheral device. its most important for our computer. its a hardware like pendrive input output device, scanner etc.
A Memex is a device that one would store music, book and have a variety of other options such as a camera. The device is the same concept as the iPod that most people have today.
camera
Most recent notebooks have them built in, and many cell phones do.
The Kodak easyshare Max camera is the most recent model out.It's got 12 MP, there's 128 Mb available on the camera. It has a video setting cable of HD footage. for more detailed information go to http://store.kodak.com/store/ekconsus/en_US/pd/MAX_Camera/productID.221644300