&quot;Get me a pepperoni pizza,&quot; is a phrase anyone with some basic nlp chops should be able to understand using freely available code. Here&#x27;s an example that could get you started but on a different domain. <a href="http:&#x2F;&#x2F;deeplearning.net&#x2F;tutorial&#x2F;rnnslu.html" rel="nofollow">http:&#x2F;&#x2F;deeplearning.net&#x2F;tutorial&#x2F;rnnslu.html</a><p>Google, Facebook, many other companies (perhaps not Apple) publish many of their research findings and a lot of innovation is coming straight from academia.<p>To answer your question more directly, the hardware, software and data required to run an effective machine learning platform is getting cheaper and more powerful every year, which should drive down price if they can replace human tasks with AI solutions.