JetBot Voice Commands - Seeking Input

Hello Jetson Family,

Now that my JetBot is wandering happily around the house, I was wondering if there was a way to have it respond to voice commands. First step would be to add a microphone of course. Then, I suppose I would need a Nano-compatible voice recognition code. Maybe one of these: https://en.wikipedia.org/wiki/Speech_recognition_software_for_Linux. Any ideas? TIA.