Changes in Technology

It is a very common device for communicating over a distance, usually connected with a wire.

• computer

• car

• mobile phone

• telephone

New machinery and devices developed from scientific knowledge.

• computer

• technology

• mobile phone

• car

It is a machine that accepts data as input, processes that data using programs...

• technology

• telephone

• mobile phone

• computer

It is a system for sending moving pictures and sounds from one place to another.

• television

• telephone

• technology

• car

It is a road automobile used to carry passengers. Usually have wheels.

• bicycle

• unicycle

• motorcycle

• car

It is a wireless handheld device that allows users to make and receive calls.

• computer

• printer

• laptop

• mobile phone