1. What's output?
1.1. Output is data that has been processed into a useful form
1.2. Output device-component that conveys information to one or more people.
1.2.1. Display Device
1.2.1.1. Monitor
1.2.1.1.1. LCD monitor
1.2.1.1.2. Widescreen
1.2.1.1.3. Plasma monitors
1.2.1.1.4. Digital television (DTV)
1.2.1.1.5. CRT monitor
1.2.2. Printers
1.2.2.1. Ink‐jet printers
1.2.2.1.1. forms characters and graphics by spraying tiny drops of liquid ink
1.2.2.2. Photo printers
1.2.2.2.1. PictBridge allows you to print photos from a digital camera
1.2.2.2.2. Print from a memory card and preview photos
1.2.2.3. Laser printers
1.2.2.3.1. Black and white
1.2.2.3.2. Colour
1.2.2.3.3. Highquality
1.2.2.3.4. Highspeed
1.2.2.4. Thermal printers
1.2.2.4.1. generates images by pushing electrically heated pins
1.2.2.5. Mobile printers
1.2.2.5.1. that allows a mobile user to print from a mobile device
1.2.2.6. Label and postage printers
1.2.2.6.1. is a small printer that prints on adhesive‐type material
1.2.2.7. Plotters
1.2.2.7.1. used to produce high‐quality drawings
1.2.2.8. Large format printers
1.2.2.8.1. form characters and graphics on a piece of paper by striking a mechanism
1.2.3. Speakers, headphones, and earbuds
1.2.3.1. Headphones
1.2.3.1.1. speakers that cover your head
1.2.3.2. Earbuds
1.2.3.2.1. rest inside the ear canal
1.2.4. Other Output Devices
1.2.4.1. Data projectors
1.2.4.1.1. device that takes the text and images displaying on a computer screen
1.2.4.2. Interactive whiteboards
1.2.4.2.1. a touch‐sensitive devicethat displays the image on a connected computer screen
1.2.4.3. Force‐feedback game controllers
1.2.4.3.1. sends resistance to the device in response to actions of the user
1.2.4.4. Tactile output
1.2.4.4.1. provides the user with a physical response from the device