Due: October 24, 2016
Passion Project - Cell Phones
The first mobile cell phone was created in 1973 by a man named Martin Cooper. Cooper
was 45 when he presented the first mobile cell phone. This cell phone was not like most used
today, this phone weighed 1.15 kg and was 15 inches. The phone also takes 10 hours to charge
and only 20-30 hours of talk time was allowed on the phone. Though the creation of the first
mobile phones started off rough, many people have grown to love them and use them all over
Martin Cooper was born on December 26, 1928. Cooper loved taking things apart and
inventing new things. He graduated from the Institute of Technology in Chicago. He received a
bachelor degree in electrical engineering. Cooper also joined the navy after he received his
Cooper worked at Motorola, which is an american data communications
telecommunications equipment provider. At Motorola was assigned to work with a team on
making the first handheld police radio. After the handheld radio was introduced in 1967 he
became the operations director. In the next 9 years Cooper to the world with inventing the first
mobile phone. He had time to invent while he contributed to the Motorola company.
In the 1930’s car based mobile phones were not very popular, until the 1970’s. They were
used with a system for Mobile Telephone Service. Another thing about this car based mobile
phone is that you could not make a call by dialing numbers, you had to “lock into a specific
channel”. It was not a very reliable device to use and did not work in urban areas. The crazy part
about these car based phones was that they retailed starting from $2,000 to $4,000. They also had
to be installed in the car being used. It had to be installed because you had to use a power source
and an antenna.
Later on many people have been changing the world with cell phones. Cell phones have
changed alot over the years. From...