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• Automation: With virtual assistants like Siri, Alexa, etc. and chatbots, AI have significantly simplified daily tasks.
                The feedback of a food delivery app is an example of a chatbot using AI.
                 • Assist for Differently Abled Individuals: AI-based software and hardware are available in the market that assist
                differently abled individuals to do their tasks. Awaz, BillionAbles and Let Me Hear Again are some examples,
                which uses AI to augment the abilities of individuals with disabilities.



                            Brainy Fact


                    In 2019, CBSE introduced AI as a skilled subject for grades 8 and 9. It’s the first board in the world
                    to introduce it as a discipline at a school level.




                       Human-Machine Interaction


              Human-Machine Interaction (HMI) can be defined as the communication or interaction between humans and
              machines through a user interface to fulfil a specific task or operation. With the help of the user interface, a human
              communicates with a computer while working on the computer. In human-machine interaction, hardware and
              software plays a major role.

              Nowadays, natural user interfaces (NUIs) have gained attention of the humans.
              NUI is a type of sensory input system that is invisible to the user. They allow
              humans to interact with the machine in natural ways like touch, speech, and
              gesture. The main aim of an NUI is to create seamless interaction between the
              human and machine. In this type of HMI, sensors are used to capture human

              postures and motions. For example, the Microsoft Kinect sensor captures your body movement and controls the
              character in the game. Now, let us learn about the domains of AI.

                       Domains of AI


              As we have discussed in the previous segment, human intelligence is composed of various domains like perception,
              reasoning and learning. Similarly, Artificial Intelligence is also composed of three domains which are Data Statistics,
              Computer Vision and Natural Language Processing. They are quite distinct from each other; they together constitute
              the concept of artificial intelligence.

              When we interact with an AI machine, we actually interact with these domains of AI. HMIs are done through these

              three domains of AI are Data Statistics, Computer Vision and Natural Language Processing.


              Data Statistics
              Data and data statistics are crucial elements in the realm of data analysis, providing
              the foundation for extracting meaningful insights and making informed decisions.
              Under this domain, the type of input data can be numeric (0–9), text (A–Z or a–z), or
              special symbols (#, @, $, etc.). The collection, analysis, interpretation, presentation,
              and organisation of data are called data statistics.



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