Page 6 - akram fouda
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4 Lesson 4

            Digital Communication tools

Internet Of Things (IOT) consists of devices linked to the internet via Wi-Fi
such as:

          ➢ Digital refrigerator
          ➢ Washing machine
          ➢ Bluetooth speakers.
• These devices can be controlled, whether you're in the same room or in
   another city.
• It can be turned on/off using specific apps.
Bluetooth is a networking technology that connects wireless mobile devices
over a short range to transmit data between different devices.

• Computer networks give people of determination more independence
   and helps them to save money and time.

• Screen readers help people who visually impaired with:
      ➢ writing papers.
      ➢ accessing documents.

• E-commerce is shopping online (buying and selling on the internet)

             ➢ You must ask your Parents before shopping online.

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