1. The Essentials of Human Activities -- 2. A Theoretical Model -- 3. Current Implementations -- 4. Accounting for Human Data Qualitatively -- 5. Accounting for Human Data Quantitatively -- 6. Symbol Grounding the Situated Cognition -- 7. The Issue of Consciousness -- 8. Sociocultural Factors in Cognition -- 9. Comparisons -- 10. Conclusions.