just note that almost 30 percent of the awesome computational power for inference and all these Google Data Centers, all these data centers of Google, all over the world, is used for LSTM. Almost 30 percent. If you have an Amazon Echo, you can ask a question and it answers you. And the voice that you hear it's not a recording; it's an LSTM network which has learned from training examples to sound like a female voice. If you have an iPhone, and you're using the quick type, it's trying to predict what you want to do next