Smart speakers utilize speech recognition technology to process voice commands. This technology converts spoken language into text, which can be understood by machine learning algorithms. These algorithms analyze the text to determine user intent and retrieve relevant responses or actions. Many smart speakers also incorporate natural language processing (NLP) to enhance understanding and context. This allows devices to recognize different accents and phrases, improving interaction. Combined with a robust internet connection, smart speakers can retrieve information from cloud-based services to perform tasks like playing music or answering questions effectively.