New bionic hand with better move of fingers.
Successful testing of the bionic hand has already been conducted on a patient who lost his arm above the elbow.
In a world first, surgeons and engineers have developed a new bionic hand that allows users with arm amputations to effortlessly control each finger as though it was their own body.
The innovation could revolutionise the way prosthetic limbs are designed and used, with scientists hailing it as a “major breakthrough”.
How would it feel to control objects with your mind? Or hear colors? Or maybe even live forever? Well, if you want to find out, all you have to do is become a cyborg. How would being part machine affect us? Would it cause a greater divide between the rich and the poor? And is this the next step in human evolution?
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Transhumanism — advocates strongly for humans to develop and make widely available sophisticated technologies that enhance human physiology and intellect greatly. In layman’s terms, transhumanists would like for human beings to become cyborgs; cybernetic organisms.
As such, transhumanist concepts feature greatly in science fiction. Cyborgs are commonly seen in all forms of science fiction media…
Concepts of transhumanism and the wish to improve human physiology beyond normal bounds comes from an age-old human desire. That desire is the desire for immortality. Such wishes have been expressed in literature and rhetoric as far back as the early Bronze Age.
It would still take quite some time after the industrial revolution for early transhumanist thinking to develop. Advanced technological growth could eventually allow humans to accomplish much more than a fully fit natural born and grown human can.
As of 2020, transhumanists are playing an established role in global politics in the west, with many of them even being elected to legislature within their respective states. For now, transhumanism just seems like a concept that may or may not be realized practically in the distant future, far beyond our lifetimes.
While being engrossed in our fantasies about the possibilities that may be brought about by cybernetic enhancements to the human body, we tend to forget the important minor details that are very easy to miss. In case of a parts malfunction leading to injury of other people, who is liable? The wearer or the manufacturer of the part?
Materials scientists aim to develop autonomous materials that function beyond stimulus responsive actuation. In a new report in Science Advances, Yang Yang and a research team in the Center for Bioinspired Energy Science at the Northwestern University, U.S., developed photo-and electro-activated hydrogels to capture and deliver cargo and avoid obstacles on return.
To accomplish this, they used two spiropyran monomers (photoswitchable materials) in the hydrogel for photoregulated charge reversal and autonomous behaviors under a constant electric field. The photo/electro-active materials could autonomously perform tasks based on constant external stimuli to develop intelligent materials at the molecular scale.
Soft materials with life-like functionality have promising applications as intelligent, robotic materials in complex dynamic environments with significance in human-machine interfaces and biomedical devices. Yang and colleagues designed a photo-and electro-activated hydrogel to capture and deliver cargo, avoid obstacles, and return to its point of departure, based on constant stimuli of visible light and applied electricity. These constant conditions provided energy to guide the hydrogel.
The development of robotic avatars could benefit from an improvement in how computers detect objects in low-resolution images.
A team at RIKEN has improved computer vision recognition capabilities by training algorithms to better identify objects in low-resolution images. Inspired by human brain memory formation techniques, the model degrades the quality of high-resolution images to train the algorithm in self-supervised learning, enhancing object recognition in low-quality images. The development is expected to benefit not only traditional computer vision applications but also the creation of cybernetic avatars and terahertz imaging technology.
Robotic avatar vision enhancement inspired by human perception.
Brain-computer interfaces are devices that allow for direct communication between the brain and external devices, such as computers or prosthetics. As significant investments flow into R&D, cutting-edge companies are gearing up for human trials. These trials aim to showcase and fine-tune the potential of these interfaces to treat conditions such as Parkinson’s disease, epilepsy and depression.
While these technologies’ immediate use is for treating conditions, they also have the potential to access vast information at unprecedented speeds. As it stands today, the field not only aims to aid recovery, but also enhance existing cognitive functions. These goals introduce various ethical and… More.
Can cutting-edge technology transform the way humans learn, remember and evolve?
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In the future we may deploy armies of cybernetic superhumans to fight our battles, people so augmented they could tear through walls or dodge bullets. But would these invincible warriors be willing to fight for mundane humans, or merely fight each other to rule us?
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Credits:
Cyborg Armies.
Episode 407a, August 13, 2023
Produced, written & narrated by: isaac arthur.
Editors:
In this week’s live stream, I’m going to share clips of my interview with Isaac Arthur, which you can find the full version on the Answers With Joe Podcast: h…
The tiny, floating blobs of mini-hearts were straight out of Frankenstein. Made from a mixture of human stem cells and a sprinkle of silicon nanowires, the cyborg heart organoids bizarrely pumped away as they grew inside Petri dishes.
When transplanted into rats with heart injuries they lost their spherical shape, spreading out into damaged regions and connecting with the hosts’ own heart cells. Within a month, the rats regained much of their heart function.
It’s not science fiction. A new study this month linked digital electrical components with biological cells into a cyborg organoid that, when transplanted into animal models of heart failure, melded with and repaired living, beating hearts.