8012010
Description
Flashcards by dominik los, updated more than 1 year ago
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Created by dominik los
about 7 years ago
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| Question | Answer |
| List of visual output deviecs | ----------------Screens & Monitors---------------- CRT. TFT. --------------------Large displays-------------------- Digital projectors. Interactive whiteboards. Plasma screens. --------------------Small displays-------------------- Mobile phone screens. PDA's. |
| List of Printers | +Laser printer +Inkjet printer +Multi-function printer +Dot-matrix printer +Plotters +Professional printers +Photo printers |
| Advantages & Disadvantages of headphones | ADV -can use to speak of the phone without taking it out of the pocket. -can listen to loud music without anyone hearing it. DIS -Can loose track of surroundings. |
| Making visual outputs suitable for people with dissabilities | -Increasing font size. -Adjusting screen resolution. -magnifying display by zooming in. -Adjusting colour contrast |
| Use of sound output for people with dissabilities | -Text can be read as it is typed. -Spell check set to audible. -Websites use keywords to describe them, they are read out as the page loads. |
| What does the image quality of a monitor depend on | The screen resolution which can be adjustable |
| How do CRT monitors work | The are based on tubes that fire electrons at the screen to make each pixel glow. |
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