The hot terminology coming out of the 2019 Consumer Electronics Show® is "XR." It is not a type of technology, rather how to refer to products that accomplish multiple types of realities, such as the virtual and augmented varieties. But the true test of innovation is how it improves lives.
Since these are new technologies, they are not necessarily affordable to all consumers, in fact, some have extraordinary price tags. But technology often finds ways to cost less over time, hopefully making these innovations accessible to those who can most benefit from them.