Agents

When do you call something an agent?

We often refer to an entity as an agent when it exhibits properties that go beyond mere information processing. In a broad sense, an agent has the following characteristics:

1. Autonomy: The agent is able to make decisions and act independently without continuous direct input from an external system or user.
2. Perception: The agent can take in information from its environment through sensors, data input, or other signals.
3. Goal-directed behavior: The agent has goals or intentions and acts in a way that is aimed at achieving these objectives.
4. Action: Based on its perceptions and internal decision-making, the agent performs actions that affect its environment.
5. (Optional) Adaptability: Some definitions include the ability to learn or adjust to changing circumstances.

In short, whether you are referring to a software program, a robot, or a living being, if it processes information autonomously, reacts to its environment, and acts purposefully, it is often considered an agent.