5. VR/AR goggles

They are fun, but most likely not worth your time.

 

Virtual Reality (VR) and Augmented Reality (AR) goggles are a hype. People do not want to wear goggles of any kind. If people have to strap something to their heads, they find it uncomfortable after a short period of time. Also, people care more about how they look to oothers. Most people try one and then either return it or put it on their shelves and forget about it. There might be some special use cases for professional use though, but for the general public it is just a hype.