Give 5 special face features being scanned using 2D Scanners
âĒ distance between the eyes âĒ width of the nose âĒ shape of the cheek bones âĒ length of the jaw line âĒ shape of the eyebrows
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5
What is the name of this device? Is Input or Output?
Cutter/Output
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5
What is the name of this device? Is Input or Output?
headphone/Output
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5
This is the most common pointing device with a mechanical ball arrangement; connected to the computer through a USB port
Mouse
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5
This is the most common device used for data entry. They are used as the input device on computers, tablets, mobile phones and many other electronic items.
Keyboard
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10
These devices are used to read or measure physical properties.
Sensors
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5
These printers are primarily used in COMPUTER-AIDED DESIGN (CAD) applications. They can produce solid objects which actually work.
3D PRINTERS
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10
This device converts physical values into discrete digital values.
ANALOGUE TO DIGITAL CONVERTER (ADC)
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monster
Reset all scores!
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gold
Win 50 points!
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gift
Win 15 points!
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thief
Give points!
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What is the name of this device? Is Input or Output?
Touch screen/ Input and Output
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5
These are used to project computer output onto larger screens or even onto interactive whiteboards.
Projectors
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baam
Lose 15 points!
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fairy
Take points!
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rocket
Go to first place!
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banana
Go to last place!
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10
This contains a tactile sensor which allows the user to control a cursor by simply moving a finger over the surface of the pad.
Touch pad
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5
What is the name of this device? Is Input or Output?
Inkjet Printer/Output
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5
What is the name of this device? Is Input or Output?