Update README.md

README.md

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 ## Vokaturi Android Library
 [![](http://img.shields.io/badge/build-passing-blue.svg)]()
+[![](http://img.shields.io/badge/Vokaturi-2.1d-red.svg)](http://developers.vokaturi.com/getting-started/overview)
 [![](http://img.shields.io/badge/platform-android-green.svg)](https://developer.android.com/index.html)
-[![](http://img.shields.io/badge/API-11+-brightgreen.svg)]()
+[![API](https://img.shields.io/badge/API-15%2B-orange.svg?style=flat)](https://android-arsenal.com/api?level=15)
 
-Project is an android port of the Vokaturi emotion recognition software.
+Android port of the Vokaturi emotion recognition API.
+
+[Vokaturi](https://vokaturi.com) is an emotion recognition software, that can **understand the emotions in a speaker's voice**.
+Currently Vokaturi is available for **iOS, Windows, MacOS**. This project adds up to support for [Android](https://www.android.com) platform as well.
+Vokaturi maintains three separate versions of its software library for recognizing emotions. The android library provided in this project is implemented using [JNI](http://docs.oracle.com/javase/7/docs/technotes/guides/jni/spec/functions.html) framework and built up on the _OpenVokaturi_ that is [distributed](https://developers.vokaturi.com/getting-started/overview) under General Public License (GPL).