This tiny new Microsoft device has the power to fill the world around you with 3D holograms. The holograms are supposed to be convincing enough that the consumer would think they were real. Recently, debuted at Electronic Entertainment Expo in Los Angeles, the Hololens has the power to revolutionize gaming and Virtual Reality. It is sleek and futuristic looking compared to it’s competitors like the Oculus Rift.

However, the device has one major problem, a tiny field of view. Because the field of view is so small, those who have already used the device say that the user is aware of the edges of their virtual world. This makes it impractical for use and still just a prototype. Microsoft was given this feedback and at E3 where Microsoft  executive Kudo Tsunoda said “The hardware isn’t final so none of the things are completely done. I think you’re never going to get to full peripheral field of view, but certainly the hardware we have the field of view isn’t exactly final. But I wouldn’t say it’s going to be hugely noticeably different either.”