Modules in GRETA:

Watson: uses the same methods as OSC_Sender. It receives text from Unity, so that it can take it as input and generate multimodal behavior. In the interface, the WATSON module is put in place of the FMLReader

Scripts in GRETA_UNITY:

ExampleTextToSpeech: takes care of the communication with IBMWatson, using the parameters of the assistant created directly on the IBM website. In these modules you have to insert the keys, url necessary to establish the communication with the chatbot. Then there are two InputTextFields:

• in the first one the chatbot will mark its answers which will then be sent automatically to the Watson module in GRETA
• in the other one at the bottom you write text to communicate with the chatbot