A gadget is...

• Certain rules for writing codes.

• A type of smartphone.

• A programming language.

• A smart device performing certain functions.

Which gadget was invented in the 21st century?

• Smartwatches

• Apple Macintosh

• Canon pocketronic calculator

• Philips N1500 VCR

Which gadget is the oldest?

• Apple iPod.

• Victrola record player.

• Atari 2600.

• IBM Selective typewriter.

Fingerprint scanners and high definition cameras are...

• Parts of a gadget

• Biometric lock gadgets

• Tools to take selfies

• Ride on gadgets

Hidden cameras, binoculars, dictaphones, and lie detectors are...

• Gaming gadgets

• Virtual reality gadgets

• Spy gadgets.

• Augmented reality gadgets.

Processing power, screen diagonal, display quality, operating system level are characteristics of...

• Printers.

• Smartphones.

• Scooters.

• Headphones.

What gadget is it?

• Streamer cameras.

• A drone.

• Augmented reality glasses.

• Headphones.

What gadget is it?

• 3D printer.

• Robot toy.

• Hybrid watch.

• Robotic sweeper.

What gadget is it?

• A muscle stimulator.

• A racing drone.

• Robotic sweeper and mopper

• Surround sound headphones.

What gadget is it?

• Lie detectors.

• Nintendo Switch controllers.

• Augmented reality glasses.

• Virtual reality (VR) Headsets