Augmented reality (AR) is a technology that overlays digital information and objects onto the real world, typically experienced through a mobile device or other wearable device. AR is used in many applications, such as gaming, advertising, and education. Popular AR platforms include Apple ARKit, Google ARCore, and Microsoft HoloLens. Learn more Natural language processing (NLP) is a subfield of artificial intelligence that focuses on enabling computers to understand and interpret human language. NLP is used in many applications, such as language translation, chatbots, and voice assistants. Popular NLP platforms include Google Cloud Natural Language, Amazon Comprehend, and IBM Watson Natural Language Understanding.