The story of Wi-Fi

Find out how the major challenge with Wi-Fi of speed was solved.

Additional details

Year band(s) 7-8, 9-10
Content type Article or research, Educational video
Format Video
Core and overarching concepts Digital systems
Australian Curriculum Digital Technologies code(s)

Investigate how data is transmitted and secured in wired, wireless and mobile networks, and how the specifications affect performance


Investigate the role of hardware and software in managing, controlling and securing the movement of and access to data in networked digital systems

Keywords Internet, Networks, Electromagnetic radiation, Radio waves

Australian Broadcasting Commission ABC


2016 ABC. May be subject to Copyright Act statutory licence.