virtual – adj. taking place online or through computers, not physical

trend – n. the general direction of change

disinfect – v. to kill germs

appliances –n. (pl.) machines such as dishwashers, ovens, microwaves that are electric and carry out a job in people's homes

bend – v. to change shape by using force

monitor – n. a device, like the screen of a TV, that lets a person see computer activities or listen to programs and sound

artificial intelligence –n. an area of computer science dealing with giving machines the ability to learn like humans

three-dimensional (3D) – adj. involving something that has width, depth and height

augmented reality – n. using computer technology to increase a person's experience of reality