Android App used as interface for android speech synthesis and speech recogntion and ROS. Communication is done via Sockets on 2 different ports.
For ROS integration are the acompanioned ros nodes needed.
Note: this system is in an early development process and currently not supported by ourself because we don't use it and thus is meant as a proof of concept to enable robots natural voice interaction the quick & easy way. In comparison to professional software products this is also a quite cheap approach for speech recognition and synthesis.