Media playback is unsupported on your device

CES 2015: What is it, and why does it matter?

Anyone who is anyone in the technology business descends on Las Vegas at the beginning of January every year.

The Consumer Electronics Show is the biggest event in the technology industry calendar.

But why do people go and is it, in fact, really for everyone?

Video Journalist: Dougal Shaw

  • 07 Jan 2015
Go to next video: Electric roller skates 'save time'