"What then are the biggest obstacles preventing VR

"What then are the biggest obstacles preventing VR from becoming more of a presence in health care (besides head sets that feel like an octopus is clinging to your head)? The 3 A's: awareness, acceptance, and aw, come on, why aren't more people investing in this? Not everyone in health care is aware of the great potential of VR. Adoption of new technologies and forms of education can be slow in health care, especially if upfront investment is required."

It may be slow but it will happen.