BARCELONA, Spain — One day phones will become devices integrated into our skin, rather than the black rectangular slabs we’ve become accustomed to, according to the inventor of the cell phone.
“The next generation will have the phone embedded under the skin of their ears,” Marty Cooper, who’s credited with inventing the first phone in 1973, told CNBC in an interview at the Mobile World Congress in Barcelona on Monday.
Such devices won’t need to be charged, as “your body is the perfect charger,” Cooper said. “When you eat food, your body creates energy, right?”
“You ingest food, your body creates energy. It takes a tiny bit of energy to run this earpiece,” he added.
His vision hints at a possible future stage of humanity where our bodies are augmented with powerful microchips and sensors.
Several startups are developing technologies that seek to combine computers with the human brain, for example, such as Elon Musk’s Neuralink.
Martin Cooper received a lifetime achievement award at MWC this week to mark 50 years since he made the first phone call on Sixth Avenue.
Cooper said the smartphone today has gotten too complex with numerous applications and a screen that doesn’t suit the curvature of the human face.
“Whenever I make a phone call and don’t have an earpiece, I have to take this flat piece of material against my curved head [and] hold my arm up in an awkward position,” he said.
The smartphone market has stagnated over the last few years, and there’s a feeling in the industry that manufacturers are struggling to come up with new innovative designs.
The prevalence of phones today has resulted in a litany of problems, from social media addiction to privacy infringements.
“Privacy is a very serious problem, addiction is a problem,” Cooper said, acknowledging the ills of his creation.
But he struck an optimistic tone for the future, suggesting the technology’s best days may still be ahead of it in fields like education and health care.
“I have an abiding faith in humanity,” Cooper said. “I look at history and look at all of the advances that we’ve had with technology, and somehow people have figured it out.”
“People are better off now. And they live longer. They are wealthier, they are healthier than they’ve ever been before. We have ups and downs. But in general, humanity is progressing.”
Cooper received a lifetime achievement award at MWC this week to mark 50 years since he made the first phone call on Sixth Avenue. Using the Motorola DynaTAC 8000X, referenced in the popular movie “Wall Street,” he made a call out to his chief competitor at AT&T, Joel S. Engel.
Cooper says he never could have imagined phones becoming the portable computers they are today.
“50 years ago was a really primitive time,” he said. “There was no internet, there were no large-scale integrated circuits, there were no digital cameras.”
“The idea that someday your phone would become a camera and an encyclopedia had never entered our minds.”
However, he added: “We did know that connecting was important. And we did tell a joke, that someday, when you were born, you would be assigned a phone number. And if you didn’t answer the phone, you were dead.”
“So we just knew that someday everybody would have a mobile phone. And it’s almost happened.”
There are now more mobile phone subscriptions in the world than there are people, according to Cooper, while two thirds of the earth’s population have personal cell phones. “The phone is becoming an extension of the person,” he said.
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