One of the most common ways to make an application that reacts to natural language is to use Amazon’s NLU service Alexa. Alexa is a well known and widely used platform that analyzes a natural language, recognizes commands and passes them to an application.
The main task was to find the right set of tools for human speech recognition that provide the pointed requirements. But no tool could cover all demands alone. At the beginning we used Google products. Then we realized it could not cover all req’s and tried the Nuance products. Finally we’ve integrated several tools. One tool covers separate set of cases.