As the Internet of Things and Wearables will become more and more mainstream, we will see an increase in demand to connect things. We can already hook up our fridge to Twitter via IFTT and it will become even more mainstream in the future.
Already more and more retail stores are using beacons and apps. Location based service apps will become more popular.
Machine learning and AI bots
Apps and devices will become more clever and customised conversational bots that can be configure via drag and drop exist already and can be easily integrated in existing solutions.
Data driven design
Conversion design, A/B testing will ultimately lead to a turn towards more usability based design choices than aesthetics. We already learned that the burger menu will be a thing of the past, based on data.
Android will become a priority for more and more vendors and developers.