Voice Search = Next Big Thing
As of 2014 we know 55% of teens and 41% of adults use voice search on a daily basis. Now with virtual assistants like Siri, Alexa and voice recognition.
The way you get your content into their voice box is all about how you structure DATA. This post gives a great overview of schema and how to use it to win hearts, minds and loyalty as Siri shows your stuff instead of theirs.
Might want to sprinkle a little predictive analytics and AI-like branching too. Read this post and understand the new SEO.