The concept of cloud computing completely takes over as wireless data transmission speeds negate the need for a home based processor.
Passwords will disappear (since none of us can remember the 1000s that we currently need) and switch to something more akin to facial recognition. Unfortunately it does not work with Silat for some reason.
The wireless phone morphs into your camera, communication device, wallet, advisor, gps, entertainment device and access point for you to interact with the rest of the world. It essentially becomes "YOU Connected" <--I should trademark that.
Wireless charging of electronics becomes commonplace leading to mass marketed implants. This will still be known to possibly, maybe perhaps cause cancer in small irrelevant (and now simulated) animals like mice in the state of California. Such implants would augment or replace cellular devices, and would also be used for fashion and entertainment.
You will be able to visit space for the cost of a typical weeks vacation. You can orbit the earth for the cost of a typical years salary.
Computing power (now that everything is essentially interconnected) will start to show concrete signs of reaching a possible singularity, but will fail to actually reach it. (For example...if everything that has computing power, including your coffee maker is connected to everything else wirelessly, that basically makes just one massive computer) <--kinda like skynet...or google...

"gaming" in a persistent online world will become a viable career and seriously blur lines along reality and augmented reality. EVE online is very much already starting to enter into this realm. They have CEO's...that actually act and "work" as CEOs even now.
Solar and wind farming will increase dramatically and then diminish as their ability to produce massive amounts of power do to a massive increase in demand causes them to be regulated for non primary sources, but will still remain common. (kinda like how we see those roadsigns with a solar panel telling us we're driving too fast)
Printable oled's become common place in fashion and is embedded in clothing, making us at best look like we're all from Tron, or at worst Lady Gaga.
AH Version 80.0.4 is added. It is so realistic it actually hurts when you get shot. Sheep were added and then immediately removed when Mrs. Cooper from Salt Late City caught her son Timothy Cooper...um...experimenting..
.and complained. You can now actually smell the exhaust from your tank, and feel the recoil when you fire, but you must be careful not to brush up against a sapling. Oh they added the PBY too...but no one flys it because it's still a stupid idea.
Oh, and since this is going to be in the net forever (It will too) I predict this in the next 50 years, with most of it in the next 20.