Earlier quoted context omitted.
Honestly, what could be the NBT in consumer tech ? I feel we reached cultural and ontological plateau in most areas. If there's a next it probably won't be a big thing.
The next really big thing will be consumer robotics, powered by advances in AI. It's still a ways off. Self-driving cars may be the first big application area. After that we'll see home robots to do cleaning, cooking, and maintenance. Contrary to popular opinion, IoT is a dead end. The future isn't a million devices scattered around your home, but one capable robot that can be your servant and do everything for you.
Just grabbing something from the fridge and putting it on a plate is a massive task for robotics.