Instead of Using a Mouse, You Can Use This Pointing

Q12: _ tags are tiny chips that can

Q15: Optical scanners recognize individual letters or images.

Q24: _ telephones are specialized input and output

Q30: What is a multifunctional device? What are

Q45: Which of the following is not a

Q49: A magnetic card reader does not require

Q53: What is HDTV? What is 3D HDTV?

Q66: This type of keyboard uses a touch

Q69: Two categories of laser printers are _.<br>A)thermal

Q74: Bar code readers use _ embedded in