6th grade: (Smart devices) Unit 9, Lesson 2 (Wee ...

A robot helper is a machine, often controlled by a computer, designed to assist humans, such as housework, personal assistance and many more.

Automatic Food Machine

Smart device

A drone is a flying robot that can be remotely controlled or fly solo using software-controlled flight plans in its immerse and advanced systems.

A smartphone is a mobile phone with advanced ability. It has a touchscreen, allowing users to access a wide range of applications, such as web browsing, email,

3D Printer

Robot helper

Screen

Drone

3D printing is a process of making a physical object from a three-dimensional digital model, typically by laying down many thin layers of a material in progress

Automatic food machine is a machine, often called a vending machine, that dispenses food and drinks automatically after a payment is made.