Cell Phone Evolution

Topics: Mobile phone, Cellular network, Cordless telephone Pages: 3 (963 words) Published: May 1, 2011
Life during the late 1800’s through the 1900’s was pretty much the same thing, when it came to communication. If you wanted to “get ahold” or communicate with someone that was not within walking distance you would follow these three simple steps: First you would walk over to the nearest landline phone. Depending on if no one else in the household was currently using it, would determine if you would be able to talk to who you wanted. Next you would pick up the phone and begin dialing. This could be as easy as pushing the numbers or as difficult as putting your finger in a hold on a rotating piece of plastic, spinning it all the way around and then repeating that process 10 times. The road you took to dialing depended mainly on how old fashion your parents were or what decade you were currently living in. Finally after dialing you would hear a series of clicks followed by about 30 seconds of ringing until someone on the other end would answer. What I often wonder is how this semi-complicated process became so easy? And who was the genius that came up with the idea of having a portable communication device, allowing us to be able to contact each other at nearly any moment of any given day? When did all this happen? Before the 1970’s the idea of having a phone that you could carry around with you was considered in most minds crazy. Most people had never heard of such a thing let alone thought about it. This is true for just about everyone, except for Dr. Martin Cooper. Dr. Cooper, a general manager for the system divisions at Motorola, heard about the idea of creating a mobile device in 1947 through Bell Laboratories, which is now known as AT&T. From the day the idea was introduced it was a race to see who could indeed create the first cellular phone. This race finally ended in 1973 when Dr. Martin Cooper engineered the Motorola DynaTAC. The DynaTAC had three functions: talk, listen, and dial. It weighed about 2 and a half pounds and had a talk time of about 35...
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