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Researchers At Carnegie Mellon University Develop Innovative Technology That Uses Human Skin To Power Devices Without Traditional Batteries.
The idea of powering devices using one’s own skin seemed like something distant and even science fiction, but now it is closer to becoming a reality, thanks to researchers at Carnegie Mellon University in the United States. They have developed a new technology called Power-Over-Skin, which allows devices to be charged through human skin, without the use of traditional batteries.
With this technology, human skin becomes a source of energy to charge different types of devices, offering an alternative to conventional batteries.
How Does The Power-Over-Skin Technology Work?
The Power-Over-Skin uses the skin as a conductor of energy, transmitting electric currents through the human body.
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The operation is quite simple: a battery-powered transmitter sends energy through the skin to small receivers located in devices such as rings or earrings.
Researchers highlight that the energy travels through the skin in a similar way to how radio transmits signals through the air.
This means that human skin, which we normally use to feel the world around us, can become a method for charging devices, without the need for external batteries.
According to Andy Kong, one of the lead researchers at Carnegie Mellon University, “the goal of the Power-Over-Skin technology is to allow the skin to be used as a medium for transmitting energy, just as the air transmits signals to the radio.”
This opens up new possibilities for charging low-energy devices, such as blood glucose monitors, pacemakers, fitness bands, and even headphones, using only the skin as a “living battery.”
Challenges And Advances In Energy Transmission Through Skin
Although the technology has shown great potential, researchers know that there is still much to learn about how to optimize energy transmission through skin.
In their initial research, scientists used sine waves to transmit energy, but found that square waves, with their pulsing shape, are more effective.
This discovery was made accidentally when a programming error caused the machine to transmit square waves, resulting in a more efficient energy transmission.
Kong explains that square waves, with their right angles, facilitate the transmission of more energy through the skin, which is a significant advantage for the Power-Over-Skin technology.
“This unexpected discovery was key to improving the efficiency of energy transmission,” says Kong.
The research team is now focused on enhancing the technology, aiming to allow more devices to be charged through the skin, without the need for batteries.
The Potential Of Skin As The Battery Of The Future
Though the idea of replacing all batteries with energy transmitted through skin is still a distant reality, the advancement of Power-Over-Skin opens up new possibilities for the future.
The research is still in its early stages, but researchers are already exploring how to increase the power of energy transmitted through skin.
“The next step would be to increase the power by about ten times,” says Kong. This increase could make the technology more viable for use in more demanding devices, such as headphones, paving the way for a new generation of portable devices charged directly by the skin.
While it may not be an immediate solution to eliminate all batteries, the Power-Over-Skin technology offers a new path for charging devices and could transform the way we handle energy in the future.
With the human body functioning as a living battery, the skin becomes an energy source capable of efficiently charging devices without the need for external batteries.
Skin As An Energy Source?
With the development of Power-Over-Skin, the technology is moving towards transforming human skin into a living battery.
This represents a breakthrough in how we think about charging devices and using energy.
News Published On Carnegie Mellon University’s Website
Notícia maravilhosa, abre um novo caminho no mundo tecnológico.👏👏👏👏
Essas energia já são utilizadas como meios nos processos de curas.
Estamos próximos da matrix. Ia assume a humanidade e descobre que somos uma bateria viva, pronto.