Labels:text | diagram | screenshot | font | circle | line OCR: GBB's components Blockboard facility Object class library GOB Graphics System Blockboard Control cholis application Chalk Box graphics toolkit Event facility Module facility languegoo GBB'S COMPONENTS enable a developer to easily build and deliver a complete and highly efficient blackboard application. GBB provides the dynamic, object oriented blackboard infrastruc- ture, while allowing the developer to continue using tools and problem-solving approaches already implemented.
