Sensory Network:

A general purpose Sensor Network could be too Orwellian:
Will be good for emergency situations and the like, especially in high risk areas like space and industry. Sort of like a talking systems AI on a spaceship is nice in some science fiction so you can get from here to there allot easier. Things like earthquakes and natural disasters.

Wireless Internet:

Satellite Internet will dominate. This is already possible

Network Devices:

I can see a server on a phone.
These types of innovations will only push MS to open up more as it seems to be doing already because of security but I think because of the Internet.

Emerging AI Network or Dynamic Network (Web 3.0?):

This is good for Networks to immediately know what your purpose is as you're field of expertise so you can add maximum value. like with a project related to other projects. P2P?
I would like to see this mainly in the health field where it can keep track of our DNA and memory for Life Extension. It would be all open source and free code as well as hardware to protect you properly from Identity Theft and maximize the P2P end. I think we would have to have client control to a certin extent like with all software maybe encrypted.
This Network could be beneficial overall so we don't lose a sense of who we are and our social place in life. Like keeping track so were productive and not just getting high off of the future fumes. With a personal Network we can keep track of who we are a and maximize our potential without loosing ourselves. We would need a decently open society to have a future like this where it's peaceful.

Hopefully we will move away from a primary money (up-front) focused economy and move toward a more sharing (back-end) one to keep humanity and our ecosystem more balanced. If, at that point, we can give decent healthcare, like most diseases cured and a free basic home and car etc. (like software), I think it can limit crime quite heavily.
At this point, I think Open Data, like one of InfoWorlds articles stated, is most important to enable a more sensible Science and Health sharing economy. It should make it allot cheaper to do the research. Basically everyone is just coming up with innovations, not too many inventions today. We have nano-tech and a certain way to completely cure cancer now. Also life extension should be solved in the next ten years if it hasn't already.

Also about locality, with humanity more national or universal we have better chances of moving around and dealing with outer space and harsh environments areas more easily. Even on Earth.

Benefits:
1. In Space or harsh environments not getting a disease or bringing back a disease to earth.
2. Spreading ourselves around the stars to guarantee our survival.
3.Being able to more easily set up shop or get out of an ecosystem that suits or needs for a specific purpose. Stars or suns are so different then as each other as every solar system is very diverse.

excellent work.

Entertainment and advertizing will also dominate year 2020 market.