smart tv - It is used to watch the films and there is a big screan, laptop - It is used to surf the internet and is bigger than mobile phone, smart watch - It have to connect to smartphone, smartphone - It is used to call friends, take picture, text messages, tablet - It can do as a smartphone but It is bigger than one, robot helper - It can do the housework, camera - It is used to take pictures, satellites - It is used to receive and transmit signals, cctv camera - It can make our streets or house safe, games console - It is used to play video games,

High-tech

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