I'm keen to try out this kind of technology for real but I do have some questions about the practicalities of it.
I use and develop things in VR and know how much physical space I end up using when moving around. Do users of these systems end up taking up more space to get work done?
My second question is about using it for editing images as mentioned in the example. When I'm editing photographs or creating digital illustrations I like to focus on what I'm doing. Trying to edit and enhance fine details must be harder with the reality beyond leaking through. Imagine trying to remove elements from a photo whilst someone is walking behind it - not an easy task.