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HCI Hardware and Software - Coggle Diagram
HCI Hardware and Software
Hardware
Interaction methods:
Keyboard and mouse
Display Types:
LCD crystal
Description: Use a backlight to display the image from behind the screen.
Advantages: Cheap compared to other displays, sunlight doesn't affect the view.
Disadvantages: Colour representation such as black isn't as strong as other displays.
LED
Description: Like an LCD, a backlight shines from the back of the screen and displays the view. It's an LED backlight rather than a cathode backlight.
Advantages: Lower power consumption, The LEDS turn off for a black pixel, showing a better back resolution.
Disadvantages: They emit more blue light then any other TV making it not as enjoyable to watch at night.
Plasma
Description: A Plasma display outputs it's own light, it doesn't have a light in-front of it.
Advantages: Excellent black levels, extremely responsive so it's great for gaming.
Disadvantages: Compared to high-end LCDs or LEDs, the colours can look a little washed if watching in broad daylight.
Software
Interaction methods:
Touchscreen
Gesture
Voice
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