What will be the industries of the future?

My predictions:

1. IT [information technology]
2. Crypto-currency [Bitcoin, Digibyte, Alt-coins, etc]
3. Cyber-security
4. Amazon, delivery services
5. Live-streaming, live-webcam, live-life-streaming [imagine someone just walking around and live-streaming what it feels to be outdoors to others].

Why think about the future?