The cross roads of NLP and machine learning mixed with toys are going to create some super interesting (and perhaps creepy) products. I'm not sure if this actually responds to voice commands but I'm sure someone will do that at somepoint. This reminds me somewhat of the Toymail (toymail.co) Talkie a cloud connected walkie talkie type device for kids/parents.
Products like this have so much scope to help with learning, pretty interesting to see how they develop/how popular they become.
Thank you for your kind comments. I look forward to seeing better products in the future.