Combining Technologies
Communications technologies in different devices
Mobile phones: GSM-4G, WiFi, Mini USB port, Bluetooth.
Laptop: Wifi, Bluetooth, Ethernet port, USB port, Firewire port.
communication technologies working together
The mobile phone and the laptop are compatible becuase they both have USB drives, can communicate via WiFi and have Bluetooth technology.
Many digital devices are converging: performing functions that were originally peformed by different devices, eg: phone with a camera.
A device that can perform several functions is called a multifunctional device.
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