AI is now used in many areas of daily life. It helps businesses, schools, hospitals, and even homes become smarter and more efficient. These are real uses of AI that make work easier and faster.
7.3.1 Natural Language Processing (NLP)
Natural Language Processing (NLP) is a part of AI that helps computers understand human language. It allows machines to read text, listen to speech, and give answers in a way people can understand. For example, when someone types a question in a search bar or talks to a voice assistant, NLP helps the AI system understand and reply correctly (as shown in Figure 7.3). In customer service, it helps answer common questions without human help.
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Chatbots on websites can answer your questions 24/7, all thanks to NLP.
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7.3.2 Robotics in Everyday Life
Robotics is an important part of AI that involves machines designed to do tasks like humans. These machines are called robots. They can perform tasks like lifting heavy items, helping in surgeries, or cleaning floors intelligently. Robots can help old or disabled people with simple daily tasks. Because robots do not get tired and can work with great accuracy.
Robots are now used in some restaurants to serve food and clean tables.
7.3.3 Speech Technology and Voice Control
Speech technology is a type of AI that allows computers to listen and understand spoken words. It helps machines turn voice into text and respond with answers. Voice assistants like those used in phones or smart devices are examples of this technology. For example, in customer service, it helps answer calls and guide users without a human operator. In smart homes, people can control lights or devices just by speaking. In healthcare, it can help doctors record notes without typing. Speech technology makes it easier and faster for people to use machines with just their voice.