Teens' virtual reality challenge in Davos
Media playback is unsupported on your device
Video

Davos 2017: Teens' virtual reality challenge

Can a group of Swiss teenagers find a solution to housing displaced people, using virtual reality?

US tech firm Salesforce hosted a "hackathon" to find out.

Video journalist: Joe Miller at the World Economic Forum in Davos

  • 19 Jan 2017
Go to next video: The Davos summit... in numbers