Conversational UIs are the next digital frontier.
And as always, Drupal is right there on the frontier, helping you leverage your existing content and data to power more than just web-pages.
Want to see it action - click 'Start chatting' and chat to our Drupal site.
So what's going on here?
We're using the Chatbot API module in conjunction with the API AI webook module to respond to intents. We're using API.ai for the natural language parsing and machine learning. And we're using the new Chatbot API entities sub module to push our Drupal entities to API.ai so it is able to identify Drupal entities in its language parsing.
A handful of custom Chatbot API intent plugin to wire up the webhook responses and that's it - as we create content, users and terms on our site - our chatbot automatically knows how to surface them. As we monitor the converstions in the API.ai training area, we can expand on our synonyms and suggestions to increase our matching rates.
So let's consider our team member Eric Goodwin. If I ask the chatbot about Eric, at first it doesn't recognise my question.
So I edit Eric's user account and add some synonyms
And then after running cron - I can see these show up in API.ai
So I then ask the bot again 'Who is eric?'
So I can see that the Bio Intent was matched and that Eric was correctly identifed as the Staff entity. So why was the response empty? Because I need to complete Eric's bio in his user account. So let's add some text (apologies Eric you can refine this later).
Now I ask the bot again (note I've not reloaded or anything, this is all in real time).
And just like that, the bot can answer questions about Eric.
Well API.ai provides integrations with Google Assistant and Facebook messenger, so we plan to roll out those too. In our early testing we can use this to power an Actions on Google app with the flick of a switch in API.ai. Our next step is to expand on the intents to provide rich content tailored to those platforms instead of just plain-text that is required for chatbot and voice responses.