Tomorrow's buildings: App-controlled 'day at the office'
6 April 2016 Last updated at 00:03 BST
In the future will our working day be controlled and customised by smartphone?
Workers with Deloitte at The Edge office building in Amsterdam have been trying this technology out.
Alexandre Janssen, a 'super-user' at the company, showed BBC News how an app helps him get through the day.
Video Journalist: Dougal Shaw