Quiz Complete, well Done!
What is a gesture device?
How does chip and pin technology protect against fraudulent transactions?
PDF
What is the main advantage of using a number pad?
What is the purpose of a light sensor in a smart home system?
Which input device allows users to provide spoken commands to a computer?
pin pad
OCR stands for Optical Character
, which is a technology used by document scanners to convert scanned text into editable digital text.
Light Sensor
QR codes are commonly used in marketing to provide quick access to
or promotions.
An automated input device can help to
repetitive tasks.
Which country first developed QR code technology?
Gesture recognition
What is the primary purpose of an IR sensor?
Which of the following is a type of magnetic sensor?
When a card is swiped through a magnetic stripe reader, the device uses
sensors to detect and interpret the encoded data.
magnetic sensor
What are some potential challenges of voice recognition systems?
What does NFC stand for?
QR code scanners use
technology to interpret the code's pattern.
