1. Output Device
1.1. Printers
1.1.1. Nonimpact Printer
1.1.1.1. Ink-Jet Printer
1.1.1.1.1. Hight Quality Output
1.1.1.2. Photo Printer
1.1.1.2.1. Produces Color Photo Picture
1.1.1.3. Laser Printer
1.1.1.3.1. High Speed
1.1.1.3.2. High Quality
1.1.1.4. (MFP) Multifunction peripheral
1.1.1.5. Thermal Printer
1.1.1.5.1. Wax-Transfer Printer
1.1.1.5.2. Dye-Sublimation Printer
1.1.1.6. Mobile Printer
1.1.1.6.1. Lightweight Printer
1.1.1.6.2. Small Printer
1.1.1.6.3. Print from a mobile device
1.1.1.7. Label Printer
1.1.1.7.1. Small Printer
1.1.1.8. Plotters
1.1.1.8.1. High-Quality Drawings
1.1.1.9. Large-Format-Printer
1.1.1.9.1. Color Prints a Larger Scale
1.1.2. Impact Printers
1.1.2.1. Dot-Matrix Printer
1.1.2.2. Line Printer
1.2. Speakers, headphones, and earbuds
1.2.1. Audio Output Device
1.2.1.1. Music
1.2.1.2. Speech
1.2.1.3. Other Sounds
1.2.2. Headphones
1.2.2.1. Speakers that cover your head
1.2.3. Earbuds
1.2.3.1. Rest inside the ear canal
1.2.4. Some speakers is play audio from a portable media player
1.3. Data Projectors
1.3.1. Projects computer screen on a larger screen
1.3.1.1. Digital Light Processing (DLP)
1.4. Interactive Whiteboards
1.4.1. Resembling a dry-erase board
1.5. Force-Feedback game controllers
1.5.1. To actions of the user
1.6. Tactile Output
1.6.1. Output provides the user
1.7. Display Devices
1.7.1. Widescreen
1.7.2. LCD Monitor
1.7.2.1. Resolution
1.7.2.2. Liquid Crystal Display
1.7.3. Plasma Monitors
1.7.3.1. Use Gas Plasma Technology
1.7.4. Digital Television
1.7.4.1. HDTV
1.7.5. CRT Monitor