1. Design and Decision Support Systems in Architecture, Building and Planning B. de Vries J.J. Jessurun

2. DDSS projects Human Behavior Simulation Presentation: B. de Vries Measurement of User Reactions Presentation: J.J. Jessurun

3. Human Behavior Simulation in the Built Environment Motivations Hazard situation Crowding and queuing Way finding Perception Efficiency Training

4. Related Research Virtual Environments Visual, Auditory and Haptics Avatars, NPC, Bots Communication through embodiments Shared space

5. Related Research Virtual Human Behavior Cognition Body actions AI Autonomous characters Flocking

6. Related Research Way-finding Spatial organization Circulation system Signs

7. Research Method ExperimentsSimulationObservation Rules Parameters Match Proof of concept: Blue Hall in Auditorium

8. Simulation Cellular Automata 0.6 x 0.6 m grid Walking speed Shortest path algorithm Random chair selection

9. Observation Time: entry, seated Path Chair

10. Experiment: Desk-Cave 2 Intergraphs with dual monitor output 4 LCD Projectors

11. Experiment: Blue Hall Time: start, seated Selected Chair + Motivation Path + Motivation

12. Simulation movie

13. Observation movie

14. Validation Time per person to find a chair Deviation from shortest path Distance covered per person to find a chair Distribution of seated person over time Distribution of standing persons over time Relocation of persons

15. Experiment: Conditions CompanyAlone, Together with acquaintance Audience No one familiar, Friend in the audience: Front, Aisle, Middle, Rest Population5 %, 50 %, 90 % full

16. Exp: Output data PathShortest path, Other path + motivation ChairFront, Aisle, Middle, Rest

17. Preliminary Results Observation People waiting near entry Path influenced by seated people Experiments Planned How to include social behavior: Together with acquaintance Friend in the audience