The reason why there hasn't been a new vision of the future for decades is simple — there's been no rapid technological advancement for decades (the invention of the Internet and the development of new video games, smartphones, tablet PCs, TV sets and other useless gadgets doesn't count).
The rapid technological progress stopped around 1991, when the Soviet Union collapsed. Along with the Cold War, the arms race came to an end, which was the main stimulus for the technological progress.
This is BS. For example, look at the field of AI. The field existed since the 1950's, but it was going nowhere; people effectively gave up on it for years at a time (the so-called 'AI winters'). It wasn't until the mid 90's that the current revolution in how we think about creating AI came along and turned it into the hyperproductive field it is today. The so-called "Victory of the Neats" came along, showing AI based in mathematical and statistical logic were the most viable solutions. Today, AI methods are being worked into nearly every field.
Moore's Law also continues; as does similar exponential or near exponential growth in other industries. Material science continues to advance, allowing us to create things which in the past were downright impossible. Computer technology allows for faster research, development, and design, as products, materials, and designs can be tested before they are even created. We have a much better understanding of human neurobiology, etc and so fourth.
I would also not be so quick to dismiss the growing ubiquity of technology. Pretending that the ability to communicate instantly with anyone anywhere on the planet is some trivial thing to be passed over as 'not progress' is silly, to say the least. We now have devices which give us instant access to more information than is available in the entire library of congress which we can carry with us at all times. And if that was the only function of these devices, that would be amazing! But yet, they can do even more, as they are computers too. We now have these great multitools which serve as both an augmentation to our intelligence, instant communicators, and more; and everyone has one.
Ubiquity is not something to be underestimated either. We have flying cars and jetpacks today. No one cares. They aren't ubiquitous, they aren't useful enough to us. Computers and mobile devices have done nothing short of revolutionizing society worldwide in the past 2 decades.