If you need a speaker to help you understand Natural Language Understanding (NLU) & Automatic Speech Recognition (ASR) you could ask Alexa or, you might consider Shelly Palmer for a keynote speech, lecture/lab or workshop.
Shelly and his team have deep-knowledge expertise and hands-on experience in the strategy, engineering and deployment of NLU, ASR and related technologies. From Alexa Voice Services (AVS) to Lex and Poly and beyond, if it talks … Shelly can talk about it, and help you put it to work.