This looks interesting. It's a new school opening in New York this fall.
The school model is based on game like learning.
My father-in-law saw that the school, Quest to Learn, was being featured on Future Tense. Future Tense is a daily radio journal for the digital age. There's a short little interview with one of the school's administrators. I liked what she said about how the kids will be learning, she mentions some things like "things are all connected".
Check out a day in the life of a student, how a day could look.
It's not unschooling but I can see how this might work for kids who are in school :)