Output devices

Output devices allow users to better interact with computer equipment.
They convert data signals into things that people can better understand, such as images or sounds. This means that users can utilize these devices to manipulate data into the most appropriate form for a given situation.

LCD

FUNCTIONS: LCDs are available to display arbitrary images or fixed images with low information content, which can be displayed or hidden.

SPECIAL FEATURES: The liquid crystals with an LCD display don't actually produce light. Instead, they are illuminated by some other lighting source.

PROJECTOR

FUNCTIONS: presents images onto a projection screen and can be connected to a computer, and can replace a monitor or television to project images to a big group of people.

SPECIAL FEATURES: includes wireless connections, inbuilt apps, long-lasting LED and laser light source, easy user interface which enables easy setup

3d printer

FUNCTIONS: uses digital files to create solid objects by placing sequential material layers.
SPECIAL FEATURES: he ability to print complex shapes and interlocking parts without the need for any form of assembly that makes 3D printing so unique. It is possible to create small, intricate shapes at a very small cost and in a short space of time.

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