Answer:
1. Narrow AI: This type of AI is designed to perform specific tasks and focuses on a single object or area. It is used in the development of applications such as voice recognition, facial recognition, natural language processing, and robotics.
2. Weak AI: This type of AI is used in simple tasks that require logic and decision making. It can be used to guide search engines, play simple board games, and identify items in images.
3. General AI: This type of AI is designed to understand a variety of tasks and is used in fields such as cognitive science and artificial intelligence. It is able to understand and respond to natural language, vision, and environment.
4. Strong AI: This type of AI is designed to outperform humans in all kinds of challenging tasks. It is used in fields such as robotics, game playing, machine learning, and automated reasoning. It can be used to create autonomous vehicles and robots.