Half a century after the American engineer Martin Cooper invented the cell phone or cell phone, This device has become one of humanity’s great revolutions, beyond even the landline telephone, by more than 68 percent of humanity.


According to Digital Global Report, it’s used an average of five hours a day, and assuming a person sleeps an average of 7 to 8 hours a day, figures show that users spend 30 percent of their lives awake using mobile. abstract 2023 by Data report in collaboration with Meltwater and We Are Social.

Monday, April 3, marks the 50th anniversary of Cooper’s phone call to Joel Engel, a competition investigator. Cooper took Motorola DynaTac 8000X “Joel, I’m calling from a cell phone. A real phone.” The answer he got was silence.

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It was a device that weighed almost a kilogram, taking 10 hours and barely 30 minutes to charge. This invention led to smartphones or “smartphones” used and currently working
5G technology is a generation that is already on the way to 6G.

There was nothing to anticipate that that cell phone call could lead to all the functionality that the cell phone would have today. Its inventor Cooper (Chicago, 1928) recalled this call in a recent interview with EFE when he made the call to Engel, a researcher at: Bell Laboratories, he had not imagined that in the future these devices would include digital cameras or the Internet.

But Cooper predicted that everyone would have a cell phone. Half a century later, this mobile phone evolved into advanced smartphones with the necessary power to be used as computers.

Foldable, non-folding, extendable, light or heavy, the range of devices is huge. 92.3 percent of mobile phones have internet access.


This invention has become “one of humanity’s great revolutions because of the change it has brought to our lives, even beyond the landline phone.” Spanish College of Computer Engineers, Fernando Suárez.

If the traditional phone took about 65 years to reach 100 million users, mobile phone did not exceed fifty to 6,000 millionHe remembers Suarez.

Its use is increasing year-over-year, with a total of 5,440 million people using it, according to the Digital Global Summary Report 2023. This The number of mobile users increased by just over 3 percent last year.with 168 million new users in the last 12 months.

The average usage rate is also increasing. On average, seven minutes more in 2022 than in 2021. The average usage of five hours comes from a data.ai analysis based on a selection of the largest markets. If usage were the same for all markets, this would mean that combined mobile usage would be 10 trillion hours per year.


Source: Exame

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