Chapter 06

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Chapter 06 by Mind Map: Chapter 06

1. Display devices

1.1. Monitor

1.1.1. CRT monitor Have a much larger footprint than do LCD monitors

1.1.2. Plasma monitors Televisions also are a good output device Require a converter if you are connecting your computer to an analog television Digital television (DTV) offers a crisper, higherquality output HDTV is the most advanced form of digital television

1.1.3. Liquid crystal display (LCD) Response time Resolution Contrast ratio Brightness Dot pitch

2. Speakers,headphones, Speakers,and earbuds

2.1. Speakers

2.1.1. Audio output device Generate higher‐quality sounds for playing games Interact with multimedia presentations Listen to music View movies

2.2. Headphones

2.2.1. Headphones are speakers that cover your head or are placed outside of the ear

2.3. Earbuds

2.3.1. Earbuds (also called earphones) rest inside the ear canal

3. Dataprojectors

3.1. A data projectors is adevice that takes the text and images displaying on a computer screen and projects them on alarger screen

3.1.1. Digital light processing (DLP) projector

4. Printers

4.1. Nonimpact printer

4.1.1. Ink‐jet Printers Color or black‐and‐white Printers with a higher dpi (dots per inch) produce a higherquality output

4.1.2. Photo Printers Print from a memory card and preview photos on a built‐in LCD screen PictBridge allows you to print photos directly from a digital camera Most use ink‐jet technology

4.1.3. Laser Printers Highquality Highspeed Black and white Color

4.1.4. Thermal Printers Dye‐sublimation Printer Thermal wax‐transfer Printer

4.1.5. Mobile Printers a smallmall, lightweight,lightweight,battery‐powered printer that allows a mobile user to print from amobile device

4.1.6. Label and postage Printers a small printer that prints onadhesive‐type material

4.1.7. Plotters used to produce high‐quality drawings

4.1.8. Large-format Printers create photo‐realistic quality color prints on a larger scale

4.1.9. Multifunction peripheral (MFP) a single device that prints, scans, copies, and in some cases, faxes

4.2. Impact printers

4.2.1. Line printer prints anentire line at a time

4.2.2. Dot‐matrix printer produces printed images when tiny wirepins on a print head mechanism strike aninked ribbon

5. Tactile output

5.1. Tactile output provides the user with a physical response from the device

6. Interactive whiteboards

6.1. An interactive whiteboard is a touch‐sensitive device, resembling a dry‐erase board, that displays the image on a connected computer screen

7. Force‐feedback game controllers

7.1. Force‐feedback sends resistance to the device in response to actions of the user