Triangle planning process

I simplify the planning process into this model.

There are 3 main roles,
1. Planner, who create the plan
2. Communities, people in the city
3. Database, something like a info-center

And 3 sub-process,
1 .

2.

3.
In these processes, Database is vital to realize the fantasy. If we have a interactive and open source database, a Google earth equipped with real time dynamic flow of real city, something like the game “Simcity”, both planners and citizens can enjoy the benefit of it. This mirror of reality will make planning job more reasonable and convenient. The basic idea is planner can test their proposal before it’s utilized into reality, in this case big mistake could be avoid.

However, I do have a suspicion, will our life be like the fiction in ”Minority Report”, how much can we really predict the influence of a proposal in the future?