At least cybernetic tech will be at a point that we might actually live to 100 and beyond with no trouble. But at what cost (monetary and biological) ...
Personally I'd love to see a world like in Ghost in the Shell become reality... 2029
All it needs is a true genius to come to a position where actual fundamental breakthrough can happen (mainly, a method to transfer consciousness into a cyber-brain). Technology doesn't always grow steadily, sometimes a great idea changes everything...
Personally, I think I would have enjoyed living another 50 years later... but we can't be picky
I got to experience the digital age in all it's glory, and that's something... all that time before, free communication between different cultures was impossible... and now it is not just possible, it's as easy as typing and pressing submit...
Whatever happens.. things are going to remain interesting.