keyboard
Output devices on a computer are used to send a form of information. The microphone, speakers, HDMI cable, and USB ports are all used to send information.
Keyboard and Mouse
See the answer below.
it is used to see weather the ball has gone out or its stayed in.
So that it is easily see!!
i am a hunter you want me see the gun
A device, such as a keyboard, used to enter information into a computer.
for pilots to obtain wind speed and direction information
Information on tracking devices (GPS) may be found at www.bestbuy.com, www.landairsea.com, or www.rmtracking.com. Most commonly, tracking devices are used for auto transportation.
Dept. of Railway using a number of devices to collect different type of Information. I am confused you want to know about any specific device or Information or want to know about all devices.
Computers have to have output devices in order to relay information back to other devices for its use. If computer information remaines exclusively in the computer, then it is useless, because nothing is done with it. Even in the case of stored data, the information is often relayed to another computer with output devices, or directly to an output device, so that it can affect the outer world.Output devices include: screens, electric motors, cars, lights, speakers, etc.Without output devices, it would be, in addition, impossible to determine the inner workings of computers without output devices, as any modifications to allow the viewing of the information/functionality would be considered an output device.
The output devices used include computer displays, impact and nonimpact printers, and electronic communication devices for EDI and e-commerce.