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Task                                                       21 st  Century   #Technology Literacy
                                                                                              Skills


                    You use your voice every day to talk to family, friends, and teachers. But have you ever
                    spoken to a machine? Have you ever said, “Hey Siri” or “Alexa, play music”? Imagine you

                    have a digital assistant like Alexa at home.

                    Now, think and answer these questions:

                    1.   What kind of help would you ask your smart assistant for at home?



                    2.   Can the assistant respond like a human? Why or why not?


                    3.   Do you think having a digital assistant is helpful? Give one reason.








                 Recommendation System—YouTube

                 A Recommendation System is an AI-driven tool

                 that helps users discover products, services, or
                 content based on their preferences, behaviors,
                 or interests. These systems are commonly used
                 in platforms like  Netflix, Amazon, YouTube,
                 and  Spotify to  suggest content  or  products

                 based on user interactions. Let’s understand
                 this in detail with the example of a YouTube.

                 YouTube is a popular video-sharing platform
                 that allows users to upload, view, and share videos. It serves as a hub for entertainment, education,
                 tutorials, and more, with billions of active users worldwide. It offers millions of videos, but how

                 does it know which videos to recommend? This is where AI comes into play.


                 Working of YouTube

                 The working of YouTube is as follows:
                    •  Tracking  your  watch  history: YouTube’s AI learns from the videos you watch  and

                    recommends similar content based on your history.




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