What is the technology?
They are like a monitor on your head. To fulfill the promise of virtual reality, goggles need to to be independent, so that you don’t have to be tethered a computer, tablet or phone; they should allow natural interaction so you can use them without reaching for an external input device; they should provide access to your content and applications on the go. In short, goggles need to be smarter
What are the features and how can it help us live?
It helps you get things done, and it is like a phone but for your head. It can help us see the world differently. There is no 3d vision in these.