42 years ago, engineer Martin Cooper, a Motorola employee of the company in New York, successfully managed to make the first phone call from a mobile computer
. April 3, 2015 by / Sergio Noriega Tech Section 
This Friday marks 42 years since Martin Cooper, electronic engineer Motorola in New York, made the first phone call from a computer mobile , a technological innovation that marked the future of telecommunications and is established as one of the great revolutions of the time.
On April 3, 1973, the specialist managed to make a phone call from a primitive device mobile , which had a weight of almost kilo and a half, not to mention that was equipped with a battery as only 20 minutes long, which shows the great progress that has given the telecommunications industry over the past 40 years.
Another figure that shows the growth of the industry mobile is the number of customers mobile today, which is approximately three thousand 600 million people, while in the mid 70s barely five thousand users.
Although nothing remains of the designs of the first Mobile , the mobile phone technology could not have given such great strides in recent decades if not for the innovations in the 70s, which laid the basis for the existence of the famous iPhone and Samsung Galaxy that today dominate the industry.
In earlier days, was unveiled a mobile two screens come to Mexico next May, while Apple announced new details of its smart watch.
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