Artificial Intelligence (AI) refers to the simulation of human intelligence in machines that are designed to think and act like humans. The term "artificial" denotes that this thinking is not a natural process, but rather one created by programming algorithms into computers or other devices. AI systems can perform tasks such as recognizing speech, learning from experience, solving complex problems, understanding human language, translating between languages, driving cars, and even creating artworks.
AI has two main branches: narrow (or weak) AI which is designed to be better than humans at specific, narrow tasks, like facial recognition or playing chess; and general (or strong) AI that can understand, learn, adapt, and implement knowledge across a broad range of tasks just as a human would.
The development of artificial intelligence has been driven by advancements in computer science research over the past few decades. The field is interdisciplinary, drawing on areas such as mathematics, psychology, philosophy, neuroscience, linguistics and engineering to create systems that can learn from experience, adjust to new inputs, or predict future events based on data.
AI has numerous applications in various industries including healthcare (e.g., disease diagnosis), finance (e.g., fraud detection), transportation (self-driving cars) and entertainment (virtual assistants). However, it also raises ethical concerns such