Interaction

• Inputs User instructions (trusted) incl. intents (abstract?), queries, sub/unsub to subsets of state changes
• Outputs Query results, intent execution results, relevant state changes,
• Preferences
• Accounting

~

interaction engine is responsible for interfacing with physical local system local randomness, local input even local storage? only part that does I/O

• randomness
  • should come from interaction engine only
  • whole system should be deterministic otherwise
  • time should also come from interaction engine