Microphone
This helps a speaker to magnify sound so that it can be heard over a longer distance. It is used by speakers when they communicate to a larhge number of people in a gathering.
Paper and pen
They are used to write down information which can be passed on from one person to another.
Cellphone
This is used to make calls between someone in one location and another in a different location.
Camera
They are used to take pictures of people, things, or events and can be used to communicate through visual means
Social media apps
These are used to communicate to a group of people at the same time through the internet services.
With this in mind, we can see that these devices are powerful tools of communication as they facilitate the sharing of messages from one person to another, using a medium.
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