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tech - Coggle Diagram

- - - - In the past, there were only textbooks in class, but now teachers encourage students to use mobile phones or computers to search information online
    - - In the past, if people want to shopping need go to supermarket, now people don't must go supermarket, people can shopping online(ex. shopee, shein)
    - - Recent years many dating software/social media to roll out, people can use it to make friends online, can meet friends from all over the world.
  - - - Many things people can doing online, will naturally decrease relationship and social.Even when they go out, there are still many people looking down and playing with their mobile phones.
      - dependent
        
        Some students didn't go to sleep in the early hours of the morning because they played mobile games for a long time. The next day, I feel very tired and doze off in class.
      - advertise
        
        many people use comp or sellphone to play game or watch videos, many advertise are not suitable for student, or so firm maybe not Legal / Formal
- - - - Can show many things of we can't see at life
      - Build connections /elationships(聯繫/關係)
        
        Can watch TV with your family/friends to add more common topics
      - entertainment to user（娛樂）
        
        Variety shows can help user to relieve fatigue(消除疲勞)
      - user can through TV to get any message
        
        Through TV can know the news about world
      - help kids to study or development interest（開發興趣）
        
        TV have many channel supply user choose(ex.cook,fishing)
    - - easily dependent on TV(過度依賴)
        
        not interested in other activities/killing on other act time
      - obesity
        
        TV is a static act, user easily do not exercise
      - think skill
        
        reserch shows dependent on TV person's think skill is worse than normal(比一般人的能力還差)