WORLD observations Plant actions sense act Diagnostic Agent AGENT Monitors diagnoses Repairs avoids Probes and tests Symptom-directed 10/03/03 copyright Brian Williams, 200310/03/03 copyright Brian Williams, 2003 2 sense P(s) WORLD observations actions AGENT Diagnostic Agent: • Monitors & Diagnoses • Repairs & Avoids • Probes and Tests Plant act Symptom-directed