The Future?

So what do you think the next 30 years will hold in advancement in areas of technology, During the 50's and 60's they thought we would all be flying around in hover cars and living on the moon but even though a lot of what they predicted never happened, I don't think they foresaw us using Ipods or being able to have 3d television.

Already on the way is contact lenses which can display images such as emails and gps for the car, apparently a Japanese company is working on developing holographic TV and is hoping to have it on the market around 2020.
So what do you think we will experience in the next 30 years.