I see where you are going with this but we have seen a lot of these trends, the likes of 3D, voice, video, AR being spoken of with a lot of anticipation in preceding years too. And here we are still waiting for a majority of these to really go mainstream or announce themselves to the world with a killer application.

Out of this list, I look forward to the concept of "superapps" transition out of China/Asia into other major markets like the US. And if the desktop (starting with the mac) ends up being a medium with significant app adoption driving design and development of "responsive apps" :)