I envision a future without traffic accidents or congestion. A future where everyone can use a car.
Online education that leaves almost everybody behind except for highly motivated students, to me, can't be a viable path to education.
At the end of the day, the true value proposition of education is employment.
If we study learning as a data science, we can reverse engineer the human brain and tailor learning techniques to maximize the chances of student success. This is the biggest revolution that could happen in education, turning it into a data-driven science, and not such a medieval set of rumors professors tend to carry on.
Technology is synonymous for connection with other people.
Self-driving cars will enable car-sharing even in spread-out suburbs. A car will come to you just when you need it. And when you are done with it, the car will just drive away, so you won't even have to look for parking.