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Contactless technology
Voice recognition
What is the purpose of a touchpad?
Gyroscope
A keyboard is an input device that is used to enter
into a computer.
An automated input device can help to
repetitive tasks.
What is the purpose of a trackball?
magnetometer
What is a touch screen?
Which of the following is a type of touch input?
What are some potential challenges of voice recognition systems?
What is the main disadvantage of NFC technology?
RFID reader
What is a document scanner used for?
Which of the following is a type of pointing device?
Voice recognition system converts spoken language into
or commands.
The resolution of an ADC determines the number of
in its digital output.
A humidity
measures the amount of moisture or water vapor in the air.
5. Chip and pin provides an added layer of
for card transactions.
An RFID reader is a device used to
RFID tags.
