DEVICE
a machine or tool that does a special job
DIGITAL
using a system in which information is recorded or sent out electronically in the form of numbers, usually ones and zeros
GADGET
a small, useful, and cleverly designed machine or tool
INVENTION
a useful machine, device, etc. that has been invented
MACHINE
a piece of equipment with moving parts that uses power (for example, electricity) to do a particular job
A MASSAGE CHAIR
motors inside this gadget generate vibrations that massage your muscles as it spins
A SMART FRIDGE
a refrigerator with Internet connectivity and the ability to detect and handle objects placed in it
A TOUCH SCREEN MONITOR
it’s a type of display that lets you interact with a computer using your finger or a pen
AN ELECTRIC CAR
rechargeable batteries act as a fuel source in this device, providing energy to the engine to power the vehicle
