Final answer:
The blackboard architecture is typically used in AI systems. It involves a shared memory space where different knowledge sources can contribute and access information.
Step-by-step explanation:
The blackboard architecture is typically used in AI systems. In this architecture, a blackboard is used as a shared memory space where different knowledge sources can contribute and access information. The blackboard represents the problem-solving space, and the various knowledge sources or modules can work together to solve a problem.