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    Email Management: Emails are a key communication method.
                                                   Email services use Natural Language Processing (NLP) and text
                                                   classification to automatically sort messages into categories like
                                                   primary, social and promotions, helping manage unwanted emails.

                                                                             Explore a popular online shopping site and
                                                                             discuss how AI might influence the product
                                                                                        recommendations.

                               COMPUTER VISION

                     Computer Vision is a field of AI that enables machines to see and understand images, objects and
                     actions, similar to human vision. Using cameras, sensors and smart programs, it turns images into
                     data for machines to process, making machines smarter by giving them sight. This technology is
                     constantly evolving, enhancing the capabilities of machines in various industries.

                                                               Human Vision

                                                                                                 Dog

                                         Input               Eye                Brain           Output

                                                              Computer Vision

                                                                                                 Dog

                                         Input          Sensing device    Interpreting device   Output

                     EXAMPLES OF COMPUTER VISION

                     Here are some examples of computer vision:

                       Face recognition: Computer vision is used in security systems to
                        recognise faces and allow access to certain places or devices, such
                        as unlocking smartphones or granting entry to buildings.

                                               Image search: Computer vision is used in search engines like Google
                                               Images, allowing users to search for images based on their content. The
                                               system analyses visual features like colour, shape and texture to find
                                               similar pictures, making image search more intuitive.

                                                                                                        Domains of AI  141

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