Consumer VR lapses into another "Trough of Disillusionment". The Technology has to be "Grandma-Proof." No nausea, no danger of collision, no disorientation and King Zuck says not even 1% into development.

Microsoft patented a "safe rug" to put a fence around users, content not there, small companies folding on the periphery. The winnowing out is ongoing. This to a large degree keeps investors away from eManistan. Sculley mentioned the chicken & egg situation with the 4k. When somebody sees a market they will jump and the market won't jump until they see an HMD that guarantees a market.Nobody likes "Dive Mask". Military & Enterprise = DPAIII & IBAS. Sculley "We need the DPA."

https://www.scmp.com/lifestyle/gadgets/article/2182732/vr-course-fail-again-investment-declines-amid-low-user-base