The optical fiber has taken over, and it is being deployed worldwide. You are not going to see all IP enabled set-top boxes anymore because they are replaced by the DVB standard. There is no shortage of innovations, and researchers are spending a lot of time and effort to design more and more innovative televisions into the market. Top manufacturers like Vizio TV have been highly responsive to the technological innovations, and they have managed to come up with the most advanced televisions in the market.
During the initial phase of the high-definition TV, everyone perceived it to be slow, and that available content was confined, and the receivers were costly. This perception changed with the launch of more and more innovative products and it is a great evolution in the history of television technology. The digital switchover is spreading like a wild fire and you can find people embracing the HD revolution with great enthusiasm. It can be said that the quality of viewing has undergone tremendous transformation.