If you're building your own #VoiceFirst app outside the assistants, you'll also need to think about how you get input from people. Fortunately, there are a number of tools available from AWS and Google Cloud (and others) that will help you do this. Mark and Allen go over the raw technologies involved in Automatic Speech Recognition (ASR) and Natural Language Understanding / Processing (NLU / NLP), how they work (broadly speaking), and some thoughts on what needs to be done for the future.

Resources mentioned: