1. CS5540 HCI Rich Riesenfeld Fall 2005
Behavior
CS5540 HCI
Rich Riesenfeld
Fall 2005
Utah School of Computing

2. Problem Want to assign individual behaviors to actors? Environment
Fall 2005
Problem
Want to assign individual behaviors to actors?
Environment
Have actors than can be replicated
Have behaviors that can be assigned to actors
Can run the resulting product to observe the simulation
Want it to look convincing
Fall 2005
Utah School of Computing

3. Depicting Behavior What are good icons for communicating behaviors?
Fall 2005
Depicting Behavior
What are good icons for communicating behaviors?
Fall 2005
Utah School of Computing

4. Example Actors: Pigeons Behaviors Eating seeds Flying Escaping pursuit
Fall 2005
Example
Actors: Pigeons
Behaviors
Eating seeds
Flying
Escaping pursuit
Being chased
Fall 2005
Utah School of Computing

5. Specification Gestures
Fall 2005
Specification Gestures
Useful for parameterizing behavior
Walking
In which direction?
How far?
Stylized vectors are good for this
Magnitude
Direction
Fall 2005
Utah School of Computing

6. Example Computer Graphics Int 2005
Fall 2005
Example
Computer Graphics Int 2005
Toward Gesture Based Behavior Authoring, Edward Yu-Te Shen and Bing-Yu Chen, National Taiwan University (p59)
Fall 2005
Utah School of Computing

7. OpenSteer Steering Behaviors for Autonomous Characters
Fall 2005
                                     
OpenSteer Steering Behaviors for Autonomous Characters
Fall 2005
Utah School of Computing

8. Neat demos of behavior attributes:
Fall 2005
Neat demos of behavior attributes:
Online version of the GDC 1999 paper: Steering Behaviors For Autonomous Characters
Fall 2005
Utah School of Computing

9. Fall 2005
Mouse Gestures
Fall 2005
Utah School of Computing

10. Fall 2005
Mouse gestures
Fall 2005
Utah School of Computing

11. Fall 2005
Behavior
End
Utah School of Computing