Artificial intelligence refers to machines, mainly computer systems, which can stimulate the process of natural intelligence that is generally displayed by humans. These processes include learning, reasoning, and self-correction. Currently, AI applications include speech and image recognition, purchase prediction, natural language processing, and interactive assistants such as Apple’s Siri, Amazon’s Alexa, and Google’s Assistant. Artificial intelligence refers to a system that can perform all human cognitive tasks such as understanding thoughts, motives, intentions, expectations, and social interaction. However, such systems do not currently exist.