Answer:
Microphones are used in many applications such as telephones, hearing aids, public address systems for concert halls and public events, motion picture production, live and recorded audio engineering, sound recording, two-way radios, megaphones, radio and television broadcasting mainly to pickup sound.
Using pen and paper for your writing encourages a freer flow of ideas.
From a cell phone, a person can make calls, send text messages, emails, and send and also receive directions, buy things online, do online banking, listen to music and much more.
Photos and videos taken with cameras are used to communicate, to tell stories. The camera was and is a tool used to capture events or people.
Social media is about conversations, community, connecting with the audience and building relationships. It not only allows you to hear what people say about you, but enables you to respond.
