The Microsoft Azure LUIS Cognitive Vision Android SDK allows integrating language into cognitive applications within the formerly known Microsoft Oxford Project. With the samples available, developers will be able to analyze an image and recognize a test. LUIS stands for Language Understanding Intelligent Service.
One of the most valuable resources of the english language is the dictionary. I won't get into the history of the dictionary or what it's done for literal society. I will note that incorporating inline definitions into reading apps is not the easiest thing to do. Sure, we now have eReaders like Apple's iBooks and the Amazon Kindle that have dictionary integration built in, but what about the rest of of the text-based universe?
SoundHound's Hound app allows users to ask complex questions and get an accurate answer really fast. The app combines voice recognition and language understanding functionality to achieve this. The Houndify API allows developers to integrate it in to their own apps and hardware creations.