# Goals and capabilities

- [Rationale](/bittsy/goals-and-capabilities/rationale.md)
- [What can BITTSy do?](/bittsy/goals-and-capabilities/paradigms.md)
- [Headturn Preference Procedure](/bittsy/goals-and-capabilities/paradigms/the-headturn-preference-procedure.md)
- [Preferential Looking Procedure](/bittsy/goals-and-capabilities/paradigms/preferential-looking-procedure.md)
- [Visual Fixation Procedure (VFP)](/bittsy/goals-and-capabilities/paradigms/visual-fixation-procedure.md)
- [Conditioned Headturn Procedure](/bittsy/goals-and-capabilities/paradigms/conditioned-headturn-procedure.md)