A Goal Based Agent takes decisions based on how far they are currently from reaching their goals A goal is nothing but the description of a desirable situation Every agent intends to reduce their distance from the goal This allows the agent an option to choose from multiple possibilities for selecting the best route in order to reach the goal state The knowledgeGoals derived from the persona are the focus of Cooper's entire process (See Diagram Evolution of the Software Development Process) User goals inform or direct all design decisions "Personas are the single most powerful design tool that we use They are the foundation for all subsequent goaldirected designGoalDriven Agents The agent has a purpose and the action to be taken depends on the current state and on what it tries to accomplish (the goal) In some cases the goal is easy to achieve In others it involves planning, sifting through a search space for possible solutions, developing a strategy Utilitybased agents the agent is aware of a utility function that estimates how close
Agents In Artificial Intelligence Geeksforgeeks
