Behavior Tree Task Selection Method

Behavior Trees are related to Finite State Machines and to Binary Trees. They provide a simple, human readable means of programming complex behaviors. They are commonly used in video games to animate non-player characters, but are also used in robotics and AI.

See also:

• https://www.youtube.com/watch?v=KeShMInMjro&list=PLFQdM4LOGDr_vYJuo8YTRcmv3FrwczdKg Introduction to Behavior Trees video series.
• https://www.gamedeveloper.com/programming/behavior-trees-for-ai-how-they-work