At their Build 2015 developer conference, Microsoft have announced the Windows Holographic Platform, where they're asking developers to turn Windows 10 apps into holograms.
[youtube http://www.youtube.com/watch?v=kXVW4sUsh3A]Giving the crowd demonstrations, Microsoft displayed a voice controlled video app. Once giving the command 'follow me', the video app will follow you as you walk around the room. Speaking with VentureBeat, technical fellow at Microsoft Alex Kipman believes this technology could be integrated with almost any Microsoft app.
"Every single universal Windows app has these capabilities," he said.
"Your apps can come to life."