Unless the OS image they want to use is some sort of custom distro that limits what you can run on the raspberry pi, it probably isn't all that hard. If nothin

Unless the OS image they want to use is some sort of custom distro that limits what you can run on the raspberry pi, it probably isn't all that hard. If nothing else, you could probably just hook up the AIY voice kit to it. If the software for the AIY voice kit runs on that OS image, it's pretty trivial to do it. There're multiple tutorials about how to make that happen.