Which of the following is NOT a use of RFID technology?

What is the difference between analog and digital signals?

Which of the following statements is true about voice recognition systems?

What does IR sensor stand for?

What are the potential future advancements in voice recognition systems?

Which sensor is commonly used in automatic hand sanitizer dispensers?

What is a touch screen?

What type of information can be stored in a QR code?

What is a sensor?

What is the main advantage of using QR codes over traditional barcodes?

Which of the following is an example of a magnetic stripe reader application?

What is the primary purpose of an IR sensor?

How does chip and pin technology protect against fraudulent transactions?

What type of card is commonly used with chip and pin technology?

Which of the following is an example of a gesture input?