- Eyes to observe object or person or persons emotions.
- Observation interpreter to map to literal meaning of the object or person.
- Emotional reader to make literal meaning of emotions.
- Knowledge retriever to retrieve the associated knowledge about that person or an object from self Knowledge Database.
- Contextualising observation to self purpose or not.
- Contextualising from the perspective of Object or Person.
- If relevant, retain it and update self Knowledge System.
