Presentation on theme: "Everett J. McLean II Per. 5 The Advancement of the Mobile Phone."— Presentation transcript:
Everett J. McLean II Per. 5 The Advancement of the Mobile Phone
Quick Fact: The telephone was invented by Alexander Graham Bell on March 10, 1876 and the mobile phone was invented by Martin Cooper almost a century later in 1973 From To
What is it? A cellular device is a electronic device used to make mobile telephone calls across a wide geographic area.
Causes Behind the Device Be able to communicate while mobile In search of cordless telephone Competition between telephone providers Available technology
Impact on United States About 66% of Americans own a cellular device Mobile phones are on of the main sources of communication Statistics show that in one month alone Americans spent 657 billion minutes talking on mobile phones
Pre-21 st Century America The invention of the mobile phone shows the determination of the U.S. to be dominant in technology Open up a whole new way of communicating with the rest of the world The creation of a device that revolutionized the business world.
Factual Question How much radiation does the average cell phone emit?
Factual Answer In order for a cell phone to be released on the market it must emit less than 1.6W/kg radiation.
Factual Question When was texting added to mobile devices?
Factual Answer Texting was first invented in December 1992 by Neil Papworth, a 22 year-old test engineer at the time for Sema Group.
Critical Question What will be the next major advancement in communication?
Critical Answer With todays instant gratification people are always wanting the newest and fastest phone. I feel that the next advancement will be a device for communication that requires nothing but the uses of the owners mind power.
Critical Question How does the mobile phone compare with the public pay phone?
Critical Answer Before mobile phones were popular you could find public pay phones everywhere. Now in todays society it is very rare to find a pay phone in major cities in the United States and some children are growing up not even knowing what a pay phones are.