Sandbox
Play with the architecture.
Every piece on this bench has real physics. Grab anything, throw it, spin it, stack it. Wire any piece to any other and cut the connections you do not want. Gravity is optional.
grab anything · drag · throw · drop scroll wheel over a shape rotates it shift-drag (or Link mode) shape to shape attaches an arrow scissors appear over a line · click to cut gears rub against each other and transfer spin
The real architecture holds decisions, not gears.
Operational Decision Architecture (ODA) defines where AI may participate, where human authority must hold, and what gets captured when the call is made.