Speech Generation Vosk comes with a very basic speech generator node. You can publish strings to the tts$/$phrase topic to speak them. Write a node to listen for speech and then repeat that speech back Write a node that listens for speech commands from a user and responds $($use gestures from project$[0])$: $**$ When a user says $\text{'}$Hi$\text{'}$ or 'Hello', the robot should wave $**$ When a user says 'yes' or $\text{'}$no$\text{'},$ the robot should nod or shake its head Write a node that listens for a string, then speaks that string using text to speech. If the string includes 'hello' then the user should wave, nod or shake for yes or no as well, when the speech engine gets to that word list in python. Thank you