Right or Wrong?

A bunch of well known VCs were asked 'what's the biggest change to technology in the next 5 years'. It's worth the 2-minute watch to get their answers. They saved the best for last. 

My answer is sensors. I believe the phase of experimentation is coming to an end with the realization of powerful use cases and benefits, both in the industrial world as well as the consumer market. What is your answer?